研究者情報
researchmap URL
研究活動情報
論文
- Tomio IWASAKI; Yosuke KAWAHITO
Crystal-Orientation Control for Improving Adhesion and Wettability at PEEK-Resin/Al2O3 Interface
Journal of the Society of Materials Science, Japan, 2025年11月15日
74, 11, 699, 706
［査読有り］
ラスト(シニア)オーサー - Hitoshi Ozaki; Yosuke Kawahito; Michiko Mori; Masahito Shibata; Tsuyoshi Nakamura; Tatsuya Mase; Hiroyuki Yoshida; Hiroshi Kawakami; Muneo Hori
In-situ immobilization technique for radioactive cesium using laser technology for Fukushima Daiichi decommissioning
Materials & Design, 2025年02月
252, 113766, 113766
［査読有り］
責任著者 - Yosuke Kawahito; Hitoshi Ozaki; Michiko Mori; Yuya Kino; Tsuyoshi Nakamura; Hiroyuki Yoshida; Hiroshi Kawakami; Muneo Hori
〔Major achievements〕Ultra high power laser cutting of 1-m reinforced concrete with gravity
Optics and Lasers in Engineering, 2024年06月
180, 108258
［査読有り］
筆頭著者, 責任著者 - Mika Tei; Fumiyuki Soma; Ettore Barbieri; Yusaku Uga; Yosuke Kawahito
Non-destructive real-time monitoring of underground root development with distributed fiber optic sensing
Plant Methods, 2024年02月29日
20, 1 - Tomio IWASAKI; Yosuke KAWAHITO
Improvement of Adhesion and Wettability at PEEK-Resin/TiO<sub>2</sub> Interface by Use of Crystal-Orientation Control
Journal of the Society of Materials Science, Japan, 2024年02月15日
73, 2, 149, 156
［査読有り］ - S. Semboshi; R. Y. Umetsu; Y. Kawahito; H. Akai
A new type of half-metallic fully compensated ferrimagnet
Scientific Reports, 2022年06月23日
12, 1
［査読有り］ - Hitoshi Ozaki; Yoshihito Akao; Minh Quang Le; Hiroshi Kawakami; Jippei Suzuki; Yousuke Kawahito
Effect of laser cutting conditions on the cutting front profile observed by X-ray transmission in real time
Optics and Laser Technology, 2022年03月
147 - Hiroshi Kawakami; Hiroaki Kuno; Yousuke Kawahito; Hongze Wang
Hardness enhancement by molten metal flow in laser remelting with an ultra-thin additional element coating
Journal of Materials Processing Technology, 2021年02月01日
288 - Yohei Matsui; Wataru Fujisaki; Junji Torimoto; Keiko Tanaka; Manabu Nishizawa; Masahiro Yamamoto; Shinsuke Kawagucci; Yasuhiro Shimane; Mika Tei; Katsuyuki Uematsu; Akihiro Tame; Yosuke Kawahito; Toshihiro Kameda
Gold-coated silver capsule for elemental analyzer-isotope ratio mass spectrometer: Robust against pretreatment of rock material for organic carbon and δ<sup>13</sup>C analyses
GEOCHEMICAL JOURNAL, 2021年
55, 3, e1, e8
［査読有り］ - Muhammad Naveed AKRAM; Mahendra Kumar PAL; Lalith MADDEGEDARA; Yosuke KAWAHITO; Toshihiro Kameda; Muneo HORI
MODELING OF THERMAL SHRINKAGE INDUCED-CRACKING IN BRITTLE MATERIAL USING PARTICLE DISCRETIZATION SCHEME FINITE ELEMENT METHOD
Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)), 2021年
77, 2, I_205, I_215
［査読有り］ - Satoshi Semboshi; Hiroshi Nakamura; Yosuke Kawahito; Yasuyuki Kaneno; Takayuki Takasugi
Unidirectional crystal orientation of dual-phase ni3 al-based alloy via laser irradiation
Metals, 2020年08月
10, 8, 1, 10 - K. Maeda; R. Suzuki; T. Suga; Y. Kawahito
Investigating delayed cracking behaviour in laser welds of high strength steel sheets using an X-ray transmission in-situ observation system
Science and Technology of Welding and Joining, 2020年07月
25, 5, 377, 382
［査読有り］ - Takuya Wada; Yoshiaki Morisada; Yufeng Sun; Hidetoshi Fujii; Yousuke Kawahito; Muneo Matsushita; Rinsei Ikeda
Friction Stir Welding of Medium Carbon Steel with Laser-Preheating
ISIJ International, 2020年01月
60, 1, 153, 159
［査読有り］ - Yousuke Kawahito; Hongze Wang
In-situ Observation of Laser Manufacturing with X-ray Technique
Synchrotron Radiation News, 2019年03月04日
32, 2, 14, 19 - Wang Hongze; Kawahito Yousuke; Nishimoto Koji
A Laser Joining System for Titanium and Polyethylene Terephthalate Plastic Controlled by Multiple Signal Sources
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2019年02月
66, 2, 1255, 1263
［査読有り］ - Sano, T.; Eimura, T.; Hirose, A.; Kawahito, Y.; Katayama, S.; Arakawa, K.; Masaki, K.; Shiro, A.; Shobu, T.; Sano, Y.
Improving fatigue performance of laser-welded 2024-t3 aluminum alloy using dry laser peening
Metals, 2019年
9, 11
［査読有り］ - Chanthapan Sinthu; Wattanapornphan Paiboon; Phongphisutthinan Chakkrist; Kawahito Yousuke; Suga Tetsuo
Effects of oxide layer on adhesion and durability of titanium and transparent polyamide joint by laser joining
JOURNAL OF LASER APPLICATIONS, 2018年11月
30, 4
［査読有り］ - Kawahito Yousuke; Wang Hongze; Katayama Seiji; Sumimori Daichi
Ultra high power (100 kW) fiber laser welding of steel
OPTICS LETTERS, 2018年10月01日
43, 19, 4667, 4670
［査読有り］ - Miyagi Masanori; Kawahito Yousuke; Wang Hongze; Kawakami Hiroshi; Shoubu Takahisa; Tsukamoto Masahiro
X-ray phase contrast observation of solidification and hot crack propagation in laser spot welding of aluminum alloy
OPTICS EXPRESS, 2018年09月03日
26, 18, 22626, 22636
［査読有り］ - Yousuke Kawahito; Hongze Wang
In-situ observation of gap filling in laser butt welding
Scripta Materialia, 2018年09月01日
154, 73, 77
［査読有り］ - Miyagi Masanori; Wang Hongze; Yoshida Ryohei; Kawahito Yousuke; Kawakami Hiroshi; Shoubu Takahisa
Effect of alloy element on weld pool dynamics in laser welding of aluminum alloys
SCIENTIFIC REPORTS, 2018年08月28日
8
［査読有り］ - Yousuke Kawahito; Kouki Nakada; Yousuke Uemura; Masami Mizutani; Kouji Nishimoto; Hiroshi Kawakami; Seiji Katayama
Relationship between melt flows based on three-dimensional X-ray transmission in situ observation and spatter reduction by angle of incidence and defocussing distance in high-power laser welding of stainless steel
Welding International, 2018年07月03日
32, 7, 485, 496 - Wada Takuya; Morisada Yoshiaki; Sun Yufeng; Fujii Hidetoshi; Kawahito Yousuke; Matsushita Muneo; Ikeda Rinsei
Friction Stir Welding of Medium Carbon Steel with Laser-Preheating
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 2018年07月
104, 7, 369, 376
［査読有り］ - Hongze Wang; Yosuke Kawahito; Yuya Nakashima; Kunio Shiokawa
Coupled Effects of Heating Method and Rate on the Measured Nonisothermal Austenization Temperature of Steel SUS420J1 in Heat Treatment
Journal of Manufacturing Science and Engineering, Transactions of the ASME, 2018年06月01日
140, 6
［査読有り］ - Hongze Wang; Motoki Nakanishi; Yosuke Kawahito
Dynamic balance of heat and mass in high power density laser welding
Optics Express, 2018年03月05日
26, 5, 6392, 6399
［査読有り］ - Hongze Wang; Yosuke Kawahito; Ryouhei Yoshida; Yuya Nakashima; Kunio Shiokawa
A model to calculate the laser absorption property of actual surface
International Journal of Heat and Mass Transfer, 2018年03月01日
118, 562, 569
［査読有り］ - Jan Frostevarg; Pan Qinglong; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
Effects of edge oxides from laser cutting in laser-arc hybrid welding
Journal of Laser Applications, 2018年02月01日
30, 1
［査読有り］ - Seiji Katayama; Yousuke Kawahito
Direct joining of metal and plastic with laser
Joining of Polymer-Metal Hybrid Structures: Principles and Applications, 2018年01月01日
127, 144 - Futoshi Himi; Yousuke Kawahito; Masami Mizutani; Hiroshige Inoue; Katsuyoshi Kondoh
Full penetration characteristics of underwater laser welding on stainless steel using high power and a brightness laser
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2018年01月01日
36, 122, 128
［査読有り］ - Masanori Miyagi; Yousuke Kawahito; Hiroshi Kawakami; Takahisa Shoubu
Dynamics of solid-liquid interface and porosity formation determined through x-ray phase-contrast in laser welding of pure Al
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2017年12月
250, 9, 15
［査読有り］ - Hongze Wang; Motoki Nakanishi; Yosuke Kawahito
Effects of welding speed on absorption rate in partial and full penetration welding of stainless steel with high brightness and high power laser
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2017年11月
249, 193, 201
［査読有り］ - Mengcheng Gong; Yousuke Kawahito; Geng Li; Ming Gao; Xiaoyan Zeng
Stabilization effect of space constraint in narrow gap laser-arc hybrid welding analyzed by approximate entropy
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017年10月
92, 9-12, 3093, 3102
［査読有り］ - Abdollah Bahador; Esah Hamzah; Katsuyoshi Kondoh; Yousuke Kawahito; Umeda Junko; Tuty Asma Abu Bakar
Mechanical and superelastic properties of laser welded Ti-Ni shape-memory alloys produced by powder metallurgy
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2017年10月
248, 198, 206
［査読有り］ - Mengcheng Gong; Yosuke Kawahito; Ming Gao; Xiaoyan Zeng
Weld characterization of laser arc hybrid welding of pure copper
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017年09月
92, 1-4, 561, 567
［査読有り］ - Hiroyuki Tada; Hiroshi Nakamura; Takahisa Shobu; Ryuhei Kitai; Ken-ichiro Kikuta; Yousuke Kawahito
Effect of laser solution-treatment on a Ti-based shape memory alloy
MATERIALS RESEARCH BULLETIN, 2017年06月
90, 41, 46
［査読有り］ - Ming Gao; Yousuke Kawahito; Shogo Kajii
Observation and understanding in laser welding of pure titanium at subatmospheric pressure
OPTICS EXPRESS, 2017年06月
25, 12, 13539, 13548
［査読有り］ - Kai Kang; Yosuke Kawahito; Ming Gao; Xiaoyan Zeng
Effects of laser-arc distance on corrosion behavior of single-pass hybrid welded stainless clad steel plate
MATERIALS & DESIGN, 2017年06月
123, 80, 88
［査読有り］ - Hongze Wang; Yosuke Kawahito; Ryohei Yoshida; Yuya Nakashima; Kunio Shiokawa
Development of a high-power blue laser (445 nm) for material processing
OPTICS LETTERS, 2017年06月
42, 12, 2251, 2254
［査読有り］ - Masanori Miyagi; Xudong Zhang; Yousuke Kawahito; Seiji Katayama
Surface void suppression for pure copper by high-speed laser scanner welding
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2017年02月
240, 52, 59
［査読有り］ - Naoyuki Matsumoto; Yousuke Kawahito; Koji Nishimoto; Seiji Katayama
Effects of laser focusing properties on weldability in high-power fiber laser welding of thick high-strength steel plate
JOURNAL OF LASER APPLICATIONS, 2017年02月
29, 1
［査読有り］ - Satoru Asai; Manabu Tanaka; Yousuke Kawahito; Masaya Shigeta; Kazufumi Nomura; Tomoki Matsuda; Yosuke Ogino
Development of prediction technique of weld pool formation with heat source model
Yosetsu Gakkai Shi/Journal of the Japan Welding Society, 2017年
86, 1, 27, 31
［査読有り］ - E. Wakai; T. Kanemura; H. Kondo; Y. Hirakawa; Y. Ito; H. Serizawa; Y. Kawahito; T. Higashi; A. Suzuki; S. Fukada; K. Furuya; K. Esaki; J. Yagi; Y. Tsuji; T. Ito; S. Niitsuma; S. Yoshihashi-Suzuki; K. Watanabe; T. Furukawa; F. Groeschel; G. Micciche; S. Manorri; P. Favuzza; F. S. Nitti; R. Heidinger; T. Terai; H. Horiike; M. Sugimoto; S. Ohira; J. Knaster
Engineering validation for lithium target facility of the IFMIF under IFMIF/EVEDA project
Nuclear Materials and Energy, 2016年12月01日
9, 278, 285
［査読有り］ - Yousuke Kawahito; Yousuke Uemura; Yuichiro Doi; Masami Mizutani; Kouji Nishimoto; Hiroshi Kawakami; Manabu Tanaka; Hidetoshi Fujii; Kazuhiro Nakata; Seiji Katayama
Elucidation of the effect of welding speed on melt flows in high-brightness and high-power laser welding of stainless steel on basis of three-dimensional X-ray transmission in situ observation
Welding International, 2016年11月
31, 3, 206, 213
［査読有り］ - Hitoshi Ozaki; Minh Quang Le; Hiroshi Kawakami; Jippei Suzuki; Yousuke Uemura; Yuichiro Doi; Masami Mizutani; Yousuke Kawahito
Real-time observation of laser cutting fronts by X-ray transmission
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2016年11月
237, 181, 187
［査読有り］ - Tomokazu SANO; Takayuki EIMURA; Akio HIROSE; Seiichiro TSUTSUMI; Masami MIZUTANI; Yousuke KAWAHITO; Seiji KATAYAMA; Kazuto ARAKAWA; Ayumi SHIRO; Takahisa SHOBU; Kiyotaka MASAKI; Yuji SANO
Femtosecond Laser Peening for Improvement of Fatigue Properties of Laser Welded 2024 Aluminum Alloy
69th IIW Annual Assembly and International Conference 2016, 2016年07月
C-IV - Qinglong Pan; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
Effect of shielding gas on laser-MAG arc hybrid welding results of thick high-tensile-strength steel plates
WELDING IN THE WORLD, 2016年07月
60, 4, 653, 664
［査読有り］ - Qinglong Pan; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
High power disk laser-metal active gas arc hybrid welding of thick high tensile strength steel plates
JOURNAL OF LASER APPLICATIONS, 2016年02月
28, 1
［査読有り］ - 堀尾 克磨; 周 キョウホウ; 森 裕章; 宮坂 史和; 水谷 正海; 川人 洋介; 片山 聖二
CIP法を用いたアルミニウムのレーザスポット溶接時におけるキーホール形成挙動の三次元数値解析
溶接学会全国大会講演概要, 2016年
2016, 14, 15 - Yousuke Kawahito; Kouki Nakada; Yousuke Uemura; Masami Mizutani; Kouji Nishimoto; Hiroshi Kawakami; Seiji Katayama
Relationship between melt flows based on three-dimensional X-ray transmission in-situ observation and spatter reduction by angle of incidence and defocusing distance in high-power laser welding of stainless steel
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2016年
34, 4, 239, 248
［査読有り］ - Isaku Chimura; Yousuke Kawahito; Hidekazu Murakawa; Seiji Katayama
Elucidation of Keyhole formation in laser welding of titanium with X-ray observation and numerical calculation using particle method
Keikinzoku Yosetsu/Journal of Light Metal Welding and Construction, 2016年01月01日
54, 6, 222, 229
［査読有り］ - Su-Jin Lee; Makoto Takahashi; Yousuke Kawahito; Seiji Katayama
Microstructural evolution and characteristics of weld fusion zone in high speed dissimilar welding of Ti and Al
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2015年09月
16, 10, 2121, 2127
［査読有り］ - Hiroshi Nakamura; Yousuke Kawahito; Shin-Ichi Goriki; Hiroyuki Tada; Seiji Katayama
Fundamental research of laser micro welding for practical use of titanium eyeglass frames
Welding International, 2015年08月03日
29, 8, 587, 593
［査読有り］ - Hiroshi Nakamura; Yousuke Kawahito; Koji Nishimoto; Seiji Katayama
Elucidation of melt flows and spatter formation mechanisms during high power laser welding of pure titanium
JOURNAL OF LASER APPLICATIONS, 2015年08月
27, 3
［査読有り］ - Qiaofeng Zhou; Yasuhito Honshou; Hiroaki Mori; Fumikazu Miyasaka; Yousuke Uemura; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
Numerical Analysis and In-Situ Observation of Bubble Behavior and Microporosity Formation in Laser Beam Welds of Aluminum Alloy
Quarterly J. Japan Welding Soc., 2015年06月
33, 2, 53s, 57s
［査読有り］ - Mikhail Sokolov; Antti Salminen; Seiji Katayama; Yousuke Kawahito
Reduced pressure laser welding of thick section structural steel
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2015年05月
219, 278, 285
［査読有り］ - Isaku Chimura; Yousuke Uemura; Yousuke Kawahito; Hidekazu Murakawa; Seiji Katayama
Numerical method for laser welding simulation using particle method and finite element method
Proceedings of the International Offshore and Polar Engineering Conference, 2015年
2015-, 241, 248 - Yousuke Kawahito; Yousuke Uemura; Yuichiro Doi; Masami Mizutani; Kouji Nishimoto; Hiroshi Kawakami; Manabu Tanaka; Hidetoshi Fujii; Kazuhiro Nakata; Seiji Katayama
Elucidation of effect of welding speed on melt flows in high-brightness and high-power laser welding of stainless steel on basis of three-dimensional X-ray transmission in-situ observation
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2015年
33, 1, 13, 19
［査読有り］ - Seiji Katayama; Ryouji Ido; Koji Nishimoto; Masami Mizutani; Yousuke Kawahito
Full penetration welding of thick high tensile strength steel plate with high power disk laser in low vacuum
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2015年
33, 3, 262, 270
［査読有り］ - S. Arai; Y. Kawahito; S. Katayama
Effect of surface modification on laser direct joining of cyclic olefin polymer and stainless steel
MATERIALS & DESIGN, 2014年07月
59, 448, 453
［査読有り］ - Hideaki Kasai; Wilson Agerico Diño; Kazuki Kojima; Yousuke Kawahito
Surface as a foundation to realizing designer materials
e-Journal of Surface Science and Nanotechnology, 2014年05月02日
12, 203, 216
［査読有り］ - A. Youhei; K. Yousuke; N. Hiroshi; N. Koji; M. Masami; K. Seiji
Effect of reduced pressure atmosphere on weld geometry in partial penetration laser welding of stainless steel and aluminium alloy with high power and high brightness laser
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2014年05月
19, 4, 324, 332
［査読有り］ - Yousuke Kawahito; Yusuke Niwa; Seiji Katayama
Laser direct joining between stainless steel and polyethylene terephthalate plastic and reliability evaluation of joints
Welding International, 2014年02月
28, 2, 107, 113
［査読有り］ - S. J. Lee; H. Nakamura; Y. Kawahito; S. Katayama
Effect of welding speed on microstructural and mechanical properties of laser lap weld joints in dissimilar Al and Cu sheets
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2014年02月
19, 2, 111, 118
［査読有り］ - 周 キョウホウ; 本庄 健寛; 森 裕章; 宮坂 史和; 上村 洋輔; 水谷 正海; 川人 洋介
純アルミレーザ溶接における溶融池内の流動に関する数値解析
溶接学会全国大会講演概要, 2014年
2014, 158, 159 - S. Arai; Y. Kawahito; S. Katayama
Effect of surface modification on laser direct joining of cyclic olefin polymer and stainless steel
Materials and Design, 2014年
59, 448, 453
［査読有り］ - Kwang-Woon Jung; Yousuke Kawahito; Seiji Katayama
Mechanical Property and Joining Characteristics of Laser Direct Joining of CFRP to Polyethylene Terephthalate
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY, 2014年01月
1, 1, 43, 48
［査読有り］ - E. Wakai; H. Kondo; T. Kanemura; T. Furukawa; Y. Hirakawa; K. Watanabe; M. Ida; Y. Ito; S. Niitsuma; Y. Edao; K. Fujishiro; K. Nakaniwa; E. Hoashi; H. Horiike; H. Serizawa; Y. Kawahito; S. Fukada; Y. Sugie; A. Suzuki; J. Yagi; Y. Tsuji; K. Furuya; F. Groeschel; J. Knaster; G. Micchiche; A. Ibarra; R. Heidinger; F. Nitti; M. Sugimoto
Engineering validation and engineering design of lithium target facility in Ifmif/Eveda project
Fusion Science and Technology, 2014年
66, 1, 46, 56
［査読有り］ - Su-Jin Lee; Hiroshi Nakamura; Yousuke Kawahito; Seiji Katayama
Weldability of Ti and Al Dissimilar Metals Using Single-Mode Fiber Laser
JOURNAL OF LASER MICRO NANOENGINEERING, 2013年08月
8, 2, 149, 154
［査読有り］ - T. Ohnishi; Y. Kawahito; M. Mizutani; S. Katayama
Butt welding of thick, high strength steel plate with a high power laser and hot wire to improve tolerance to gap variance and control weld metal oxygen content
Science and Technology of Welding and Joining, 2013年05月
18, 4, 314, 322
［査読有り］ - Su-Jin Lee; Seiji Katayama; Yousuke Kawahito; Keisuke Kinoshita; Jong-Do Kim
Weldability and keyhole behavior of Zn-coated steel in remote welding using disk laser with scanner head
JOURNAL OF LASER APPLICATIONS, 2013年05月
25, 3
［査読有り］ - Kwang-Woon Jung; Yousuke Kawahito; Makoto Takahashi; Seiji Katayama
Laser direct joining of carbon fiber reinforced plastic to aluminum alloy
Journal of Laser Applications, 2013年05月
25, 3
［査読有り］ - K. W. Jung; Y. Kawahito; M. Takahashi; S. Katayama
Laser direct joining of carbon fiber reinforced plastic to zinc-coated steel
MATERIALS & DESIGN, 2013年05月
47, 179, 188
［査読有り］ - Yousuke Kawahito; Naoyuki Matsumoto; Youhei Abe; Seiji Katayama
Laser absorption characteristics in high-power fibre laser welding of stainless steel
Welding International, 2013年02月
27, 2, 129, 135
［査読有り］ - Nakamura Hiroshi; Kawahito Yousuke; Katayama Seiji; Goriki Shin-Ichi; Tada Hiroyuki
Fundamental research of laser micro welding for practical use of titanium eyeglass frames
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2013年
31, 2, 167, 173
［査読有り］ - Youhei Abe; Yousuke Kawahito; Hiroshi Nakamura; Koji Nishimoto; Masami Mizutani; Seiji Katayama
Effect of reduced pressure atmosphere on partial penetration welds of stainless steel and aluminum alloy with high power and high brightness laser
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2013年
31, 1, 48, 55
［査読有り］ - K. W. Jung; Y. Kawahito; M. Takahashi; S. Katayama
Laser direct joining of carbon fiber reinforced plastic to zinc-coated steel
Materials and Design, 2013年
47, 179, 188
［査読有り］ - Y. Morisada; H. Fujii; Y. Kawahito; K. Nakata; M. Tanaka
Three-dimensional Visualization of Material Flow in FSW by X-ray radiography
Proceedings of 9th International Friction Stir Welding Symposium, 2012年05月
8B-1-1, 8B-1-5 - Yousuke Kawahito; Naoyuki Matsumoto; Youhei Abe; Seiji Katayama
Laser absorption of aluminium alloy in high brightness and high power fibre laser welding
Welding International, 2012年04月
26, 4, 275, 281
［査読有り］ - Kwang-Woon Jung; Yousuke Kawahito; Seiji Katayama
Ultra-high speed disk laser cutting of carbon fiber reinforced plastics
JOURNAL OF LASER APPLICATIONS, 2012年02月
24, 1
［査読有り］ - Seiji Katayama; Yousuke Kawahito; Masami Mizutani
Recent advances in laser welding
Laser and Tera-Hertz Science and Technology, LTST 2012, 2012年 - Yousuke Kawahito; Yuusuke Niwa; Koji Nishimoto; Seiji Katayama
Study of dissimilar metal joint for low carbon steel and aluminum alloy with laser-Assisted Metal and plastic direct joining
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2012年
30, 2, 142, 148
［査読有り］ - M. Wahba; M. Mizutani; Y. Kawahito; S. Katayama
Laser welding of die-cast AZ91D magnesium alloy
Materials and Design, 2012年01月
33, 1, 569, 576
［査読有り］ - Seiji Katayama; Yousuke Kawahito; Masami Mizutani
Latest progress in performance and understanding of laser welding
LASER ASSISTED NET SHAPE ENGINEERING 7 (LANE 2012), 2012年
39, 8, 16
［査読有り］ - M. Wahba; M. Mizutani; Y. Kawahito; S. Katayama
Laser welding of die-cast AZ91D magnesium alloy
MATERIALS & DESIGN, 2012年01月
33, 569, 576
［査読有り］ - Y. Morisada; H. Fujii; Y. Kawahito; K. Nakata; M. Tanaka
Three-dimensional visualization of material flow during friction stir welding by two pairs of X-ray transmission systems
SCRIPTA MATERIALIA, 2011年12月
65, 12, 1085, 1088
［査読有り］ - K. W. Jung; Y. Kawahito; S. Katayama
Laser direct joining of carbon fibre reinforced plastic to stainless steel
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2011年11月
16, 8, 676, 680
［査読有り］ - M. Wahba; Y. Kawahito; K. Kondoh; S. Katayama
A fundamental study of laser welding of hot extruded powder metallurgy (P/M) AZ31B magnesium alloy
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011年11月
529, 143, 150
［査読有り］ - Yousuke Kawahito; Naoyuki Matsumoto; Youhei Abe; Seiji Katayama
Relationship of laser absorption to keyhole behavior in high power fiber laser welding of stainless steel and aluminum alloy
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2011年10月
211, 10, 1563, 1568
［査読有り］ - Hisashi Serizawa; Shinichiro Nakamura; Manabu Tanaka; Yousuke Kawahito; Hiroyasu Tanigawa; Seiji Katayama
Effect of mechanical restraint on weldability of reduced activation ferritic/martensitic steel thick plates
JOURNAL OF NUCLEAR MATERIALS, 2011年10月
417, 1-3, 55, 58
［査読有り］ - M. Wahba; Y. Kawahito; S. Katayama
Laser direct joining of AZ91D thixomolded Mg alloy and amorphous polyethylene terephthalate
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2011年06月
211, 6, 1166, 1174
［査読有り］ - Shinpei Oiwa; Yousuke Kawahito; Masami Mizutani; Seiji Katayama
Effect of atmosphere above specimen on welding results during remote welding
JOURNAL OF LASER APPLICATIONS, 2011年05月
23, 2
［査読有り］ - Seiji Katayama; Yohei Abe; Ryoji Ido; Masami Mizutani; Yousuke Kawahito
Deep penetration welding with high power disk lasers in low vacuum
30th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2011, 2011年
669, 678 - Kwang-Woon Jung; Yousuke Kawahito; Seiji Katayama
Ultra-high speed disk laser cutting of CFRP and laser direct joining of pitch type CFRP to stainless steel
30th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2011, 2011年
1309, 1314 - Seiji Katayama; Masahiro Hirayama; Masami Mizutani; Yousuke Kawahito
Deep penetration welds and welding phenomena with combined disk lasers
30th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2011, 2011年
661, 668 - Yousuke Kawahito; Shinpei Oiwa; Masami Mizutani; Seiji Katayama
Effects of laser-induced plume in high-power fiber laser welding with long-focal-distance focusing optics
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2011年
29, 1, 18, 23
［査読有り］ - Yousuke Kawahito; Seiji Katayama; Koji Nishimoto
LASER DIRECT JOINING BETWEEN STAINLESS STEEL AND AMORPHOUS POLYAMIDE PLASTIC
PROCEEDINGS OF THE ASME/JSME 8TH THERMAL ENGINEERING JOINT CONFERENCE 2011, VOL 1 PTS A AND B, 2011年
1119, +
［査読有り］ - M. Wahba; M. Mizutani; Y. Kawahito; S. Katayama
Keyhole stability in disc laser welding of AZ31B and AZ61A magnesium alloys and weld metal properties
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2010年10月
15, 7, 559, 566
［査読有り］ - Yousuke Kawahito; Yusuke Niwa; Takeshi Terajima; Seiji Katayama
Laser Direct Joining of Glassy Metal Zr55Al10Ni5Cu30 to Engineering Plastic Polyethylene Terephthalate
MATERIALS TRANSACTIONS, 2010年08月
51, 8, 1433, 1436
［査読有り］ - Yousuke Kawahito; Seiji Katayama
Characteristics of LAMP joining structures for several materials
29th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2010 - Congress Proceedings, 2010年
103, 1469, 1473 - Mohamed Wahba; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
High-brightness disk laser welding of magnesium alloys
29th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2010 - Congress Proceedings, 2010年
103, 429, 435 - Seiji Katayama; Kwang-Woon Jung; Yousuke Kawahito
High power laser cutting of CFRP, and laser direct joining of CFRP to metal
29th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2010 - Congress Proceedings, 2010年
103, 333, 338 - Seiji Katayama; Yousuke Kawahito; Masami Mizutani
Welding phenomena and weld penetration during laser or hybrid welding (invited presentation)
4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010, 2010年 - Yousuke Kawahito; Naoyuki Matsumoto; Youhei Abe; Seiji Katayama
Laser absorption of aluminum alloy in high brightness and high power fiber laser welding
Keikinzoku Yosetsu/Journal of Light Metal Welding and Construction, 2010年01月
48, 1, 20, 25 - Yousuke Kawahito; Yusuke Niwa; Seiji Katayama
Laser direct joining between stainless steel and polyethylene terephthalate plastic and reliability evaluation of joints?
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2010年
28, 1, 16, 21
［査読有り］ - Seiji Katayama; Yousuke Kawahito; Masami Mizutani
Laser Welding and Hybrid Welding of Aluminium Alloys
NEW FRONTIERS IN LIGHT METALS, 2010年
79, 90
［査読有り］ - Seiji Katayama; Yousuke Kawahito; Masami Mizutani
Elucidation of laser welding phenomena and factors affecting weld penetration and welding defects
LASER ASSISTED NET SHAPE ENGINEERING 6, PROCEEDINGS OF THE LANE 2010, PART 2, 2010年
5, 9, 17
［査読有り］ - Seiji Katayama; Yousuke Kawahito
Interpretation of laser weld penetration and welding phenomena
Zhongguo Jiguang/Chinese Journal of Lasers, 2009年12月
36, 12, 3160, 3166
［査読有り］ - Seiji Katayama; Satoshi Kawaguchi; Masami Mizutani; Yousuke Kawahito; Taishi Tarui
Welding phenomena and in-process monitoring in high-power YAG laser welding of aluminium alloy
Welding International, 2009年10月
23, 10, 753, 762
［査読有り］ - Seiji Katayama; Hiroyuki Nagayama; Masami Mizutani; Yousuke Kawahito
Fibre laser welding of aluminium alloy
Welding International, 2009年10月
23, 10, 744, 752
［査読有り］ - Y. Kawahito; M. Mizutani; S. Katayama
High quality welding of stainless steel with 10 kW high power fibre laser
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2009年05月
14, 4, 288, 294
［査読有り］ - Yousuke Kawahito; Keisuke Kinoshita; Naoyuki Matsumoto; Seiji Katayama
Visualization of refraction and attenuation of near-infrared laser beam due to laser-induced plume
JOURNAL OF LASER APPLICATIONS, 2009年05月
21, 2, 96, 101
［査読有り］ - Yousuke Kawahito; Terumasa Ohnishi; Seiji Katayama
In-process monitoring and feedback control for stable production of full-penetration weld in continuous wave fibre laser welding
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2009年04月
42, 8
［査読有り］ - 川人 洋介; 水谷 正海; 片山 聖二
ステンレス鋼の10kW高出力ファイバーレーザ溶接時の欠陥形成機構と防止法
溶接学会論文集 : quarterly journal of the Japan Welding Society, 2009年01月20日
26, 3, 203, 209 - Terumasa Onishi; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
High-power fiber laser butt welding of thick high-strength steel plate using sensing system with hot wire
ICALEO 2009 - 28th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings, 2009年
102, 773, 779 - Shinpei Oiwa; Yousuke Kawahito; Seiji Katayama
Optical properties of laser-induced plume during high power laser welding
ICALEO 2009 - 28th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings, 2009年
102, 359, 365 - Yousuke Kawahito; Yusuke Niwa; Seiji Katayama
Laser direct joining of ceramic and engineering plastic
ICALEO 2009 - 28th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings, 2009年
102, 208, 212 - Yousuke Kawahito; Naoyuki Matsumoto; Youhei Abe; Seiji Katayama
Laser absorption characteristics in high power fiber laser welding of stainless steel
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2009年
27, 3, 183, 188
［査読有り］ - Seiji Katayama; Shinpei Oiwa; Naoki Matsumoto; Masami Mizutani; Yosuke Kawahito
Fundamentals of fiber laser remote welding and deep penetration welding
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, 2009年
［査読有り］ - Seiji Katayama; Yousuke Kawahito
Elucidation of Phenomena in High Power Fiber Laser Welding, and Development of Prevention Procedures of Welding Defects
FIBER LASERS VI: TECHNOLOGY, SYSTEMS, AND APPLICATIONS, 2009年
7195
［査読有り］ - H. Tanigawa; T. Hirose; K. Shiba; R. Kasada; E. Wakai; H. Serizawa; Y. Kawahito; S. Jitsukawa; A. Kimura; Y. Kohno; A. Kohyama; S. Katayama; H. Mori; K. Nishimoto; R. L. Klueh; M. A. Sokolov; R. E. Stoller; S. J. Zinkle
Technical issues of reduced activation ferritic/martensitic steels for fabrication of ITER test blanket modules
Fusion Engineering and Design, 2008年12月
83, 10-12, 1471, 1476 - Seiji Katayama; Yousuke Kawahito
Laser direct joining of metal and plastic
SCRIPTA MATERIALIA, 2008年12月
59, 12, 1247, 1250
［査読有り］ - Y. Kawahito; K. Kinoshita; N. Matsumoto; M. Mizutani; S. Katayama
Effect of weakly ionised plasma on penetration of stainless steel weld produced with ultra high power density fibre laser
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2008年11月
13, 8, 749, 753
［査読有り］ - Y. Kawahito; N. Matsumoto; M. Mizutani; S. Katayama
Characterisation of plasma induced during high power fibre laser welding of stainless steel
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2008年11月
13, 8, 744, 748
［査読有り］ - 片山 聖二、川口 聰、水谷 正海、川人 洋介、樽井 大志
アルミニウム合金の高出力YAGレーザ溶接における溶接現象とインプロセスモニタリング
軽金属溶接, 2008年10月
46, 10, 480, 490
［査読有り］ - Yousuke Kawahito; Takeshi Terajima; Hisamich Kimura; Toshio Kuroda; Kazuhiro Nakata; Seiji Katayama; Akihisa Inoue
High-power fiber laser welding and its application to metallic glass Zr55Al10Ni5Cu30
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2008年02月
148, 1-3, 105, 109
［査読有り］ - Yusuke Niwa; Yousuke Kawahito; Shuji Kubota; Seiji Katayama
Evolution of LAMP joining to dissimilar metal welding
ICALEO 2008 - 27th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings, 2008年
311, 317 - Naoyuki Matsumoto; Yousuke Kawahito; Masami Mizutani; Seiji Katayama
Laser absorption in high-power fiber laser welding of stainless steel and aluminum alloy
ICALEO 2008 - 27th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings, 2008年
387, 391 - Yousuke Kawahito; Terumasa Ohnishi; Seiji Katayama
In-process monitoring and adaptive control in micro lap seam welding with fiber laser
ICALEO 2008 - 27th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings, 2008年
94, 98 - Yousuke Kawahito; Masaharu Kawasaki; Seiji Katayama
In-process Monitoring and Adaptive Control during Micro Welding with CW Fiber Laser
JOURNAL OF LASER MICRO NANOENGINEERING, 2008年01月
3, 1, 46, 51
［査読有り］ - Seiji Katayama; Yousuke Kawahito; Masami Mizutani
Understanding of laser and hybrid welding phenomena
ADVANCED WELDING AND MICRO JOINING / PACKAGING FOR THE 21ST CENTURY, 2008年
580-582, 535, +
［査読有り］ - H. Serizawa; Y. Kawahito; H. Ogiwara; H. Tanigawa; S. Katayama
Weldability of Reduced Activation Ferritic/Martensitic Steel under Ultra Power Density Fiber Laser Welding
Proceedings of the 13th International Conference on Fusion Reactor Materials, 2007年12月 - Yousuke Kawahito; Keisuke Kinoshita; Naoyuki Matsumoto; Masami Mizutani; Seiji Katayama
Interaction between laser beam and plasma/plume induced in welding of stainless steel with ultra-high power density fiber laser
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2007年12月01日
25, 3, 461, 467
［査読有り］ - Keisuke Kinoshita; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
Phenomena Elucidation in High-Power Fiber Laser Welding of Stainless Steel
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2007年12月01日
25, 1, 18, 23
［査読有り］ - Yousuke Kawahito; Keisuke Kinoshita; Naoyuki Matsumoto; Masami Mizutani; Seiji Katayama
High-speed observation and spectroscopic analysis of laser-induced plume in high-power fiber laser welding of stainless steel
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2007年12月01日
25, 3, 455, 460
［査読有り］ - Yousuke Kawahito; Masami Mizutani; Seiji Katayama
Elucidation of high-power fibre laser welding phenomena of stainless steel and effect of factors on weld geometry
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2007年10月
40, 19, 5854, 5859
［査読有り］ - Yousuke Kawahito; Masayuki Kito; Seiji Katayama
In-process monitoring and adaptive control for gap in micro butt welding with pulsed YAG laser
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2007年05月
40, 9, 2972, 2978
［査読有り］ - Seiji Katayama; Yousuke Kawahito; Masami Mizutani
Collaboration of physical and metallurgical viewpoints for understanding and process development of laser welding
26th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2007 - Congress Proceedings, 2007年 - Yusuke Niwa; Yousuke Kawahito; Shuji Kubota; Seiji Katayama
Development and improvemnt in laser direct joining of metal and plastic
26th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2007 - Congress Proceedings, 2007年 - Seiji Katayama; Yousuke Kawahito; Keisuke Kinoshita; Naoyuki Matsumoto; Masami Mizutani
Weld penetration and phenomena in 10 kW fiber laser welding
26th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2007 - Congress Proceedings, 2007年 - Hiroyuki Nagayama; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
Weld penetration and welding phenomena of aluminum alloy with high-power fiber laser
26th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2007 - Congress Proceedings, 2007年 - Seiji Katayama; Yousuke Kawahito; Yusuke Niwa; Akio Tange; Shyuji Kubota
Laser direct joining between stainless steel and amorphous polyamide plastic Laser-assisted metal - Plastic (LAMP) joining -
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 2007年
25, 2, 316, 322
［査読有り］ - Yousuke Kawahito; Masayuki Kito; Seiji Katayama
In-process Monitoring and Adaptive Control for Laser Spot and Seam Welding of Pure Titanium
JOURNAL OF LASER MICRO NANOENGINEERING, 2006年12月
1, 3, 269, 274
［査読有り］ - 長山 展公; 水谷 正海; 川人 洋介; 片山 聖二
各種アルミニウム合金の高出力ファイバーレーザ溶接とその現象
溶接学会全国大会講演概要 = PREPRINTS OF THE NATIONAL MEETING OF J.W.S., 2006年09月01日
79, 252, 253 - 片山 聖二; 川人 洋介; 久保田 修司; 丹下 章男
強化プラスチックのLAMP接合性とビーム形状の最適化 : 金属とプラスチックのレーザ接合(第2報)
溶接学会全国大会講演概要 = PREPRINTS OF THE NATIONAL MEETING OF J.W.S., 2006年09月01日
79, 274, 275 - 川人 洋介; 片山 聖二
純チタンの突合せレーザ溶接時の隙間モニタリングと適応制御
溶接学会全国大会講演概要 = PREPRINTS OF THE NATIONAL MEETING OF J.W.S., 2006年09月01日
79, 286, 287 - 木下 圭介; 水谷 正海; 川人 洋介; 片山 聖二
ステンレス鋼の高出力ファイバーレーザ溶接現象と溶込み特性
溶接学会全国大会講演概要 = PREPRINTS OF THE NATIONAL MEETING OF J.W.S., 2006年09月01日
79, 260, 261 - Y. Kawahito; S. Katayama
In-process repairing in laser welding of aluminium alloy sheets. A study of adaptive control based on in-process monitoring signals
Welding International, 2006年06月01日
20, 6, 430, 439
［査読有り］ - Yousuke Kawahito; Seiji Katayama
In-Process Monitoring and Adaptive Control during Pulsed YAG Laser Spot Welding of Aluminum Alloy Thin Sheets
JOURNAL OF LASER MICRO NANOENGINEERING, 2006年02月
1, 1, 33, 38
［査読有り］ - Keisuke Kinoshita; Masami Mizutani; Yousuke Kawahito; Seiji Katayama
Phenomena of welding with high-power fiber laser
ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Congress Proceedings, 2006年 - Yousuke Kawahito; Akio Tange; Shyuji Kubota; Seiji Katayama
Development of direct laser joining for metal and plastic
ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Congress Proceedings, 2006年 - 川人 洋介; 片山 聖二
In-process monitoring and adaptive control in pulsed YAG laser welding of aluminum alloy
溶接学会全国大会講演概要, 2006年
2006, 73, 73 - Yousuke Kawahito; Seiji Katayama
In-process monitoring and adaptive control for prevention of through-holes in full-penetration lap welds of aluminum alloy sheets
Journal of Laser Applications, 2006年
18, 2, 93, 100
［査読有り］ - Y Kawahito; S Katayama
In-process monitoring and adaptive control for stable production of sound welds in laser microspot lap welding of aluminum alloy
JOURNAL OF LASER APPLICATIONS, 2005年02月
17, 1, 30, 37
［査読有り］ - Yousuke Kawahito; Masayuki Kito; Seiji Katayama; Hiroshi Nakamura
In-process monitoring and adaptive control in yag laser butt micro-welding of titanium
24th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2005 - Congress Proceedings, 2005年
276, 285 - Yousuke Kawahito; Seiji Katayama
In-process monitoring and adaptive control for lap welds of aluminum alloy sheets
24th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2005 - Congress Proceedings, 2005年
905, 914 - 川人 洋介; 片山 聖二
アルミニウム合金のレーザーマイクロスポット重ね溶接におけるインプロセスモニタリングと適応制御 : 熱放射による部分溶込み溶接のための適応制御法
レーザー研究, 2004年05月15日
32, 5, 357, 363 - Yousuke Kawahito; Seiji Katayama
In-process monitoring and feedback control during laser microspot lap welding of copper sheets
Journal of Laser Applications, 2004年
16, 2, 121, 127
［査読有り］ - Y Kawahito; H Kasai; H Nakanishi; A Okiji
Quantum transport in an atom-sized bridge between a metal surface and a tip of a scanning tunneling microscope at finite temperatures
JOURNAL OF APPLIED PHYSICS, 1999年01月
85, 2, 947, 952
［査読有り］ - Y Kawahito; H Kasai; H Nakanishi; A Okiji
Effects of intra-site Coulomb interaction on quantized conductance in a quantum wire between an STM tip and a metal surface
SURFACE SCIENCE, 1998年07月
409, 2, L709, L714
［査読有り］ - 岩崎富生、川人洋介
〔Major achievements〕Crystal-Orientation Control for Improving Adhesion and Wettability at PEEK- Resin/Al2O3 Interface
Journal of the Society of Materials Science, 2025年11月
74, 11, 699, 706
［査読有り］
MISC
- 住森 大地; 出口 貴大; 野村 涼; 亀井 直光; 片山 聖二; 水谷 正海; 川人 洋介
高精度キーホール深さ測定装置によるレーザ溶接時のキーホール深さ計測
（一社）溶接学会 平成28年度秋季全国大会, 群馬, 2016年09月
2016, 50, 51 - 川人 洋介; 氷見 太 水谷 正海; 近藤 勝義; 片山 聖二
極限環境下における水中レーザ切断技術に関する基礎研究
（一社）溶接学会 平成28年度春季全国大会, 大阪, 2016年04月
2016, 122, 123 - Nakamura Hiroshi; Katayama Seiji; Kawahito Yousuke
Fundamental Study for the Relationship between Melt Flow and Spatter in High-Power Laser Welding of Pure Titanium
Transactions of JWRI, 2015年12月
44, 2, 27, 32 - 西本 浩司; 川人 洋介; 片山 聖二
LAMP接合法による金属樹脂直接接合と異種金属接合への展開 (特集 非鉄金属、異種材料のレーザ接合)
レーザ加工学会誌, 2015年10月
22, 3, 173, 179 - 尾崎仁志; LE Quang Minh; 川上博士; 鈴木実平; 上村洋輔; 土井雄一朗; 水谷正海; 川人洋介
X線透過装置によるレーザ切断フロントのリアルタイム観察に関する研究
溶接学会全国大会講演概要, 2015年
96 - 尾崎仁志; LE Minh Quang; 川上博士; 鈴木実平; 上村洋輔; 土井雄一朗; 水谷正海; 川人洋介
高輝度X線透過装置によるレーザ切断部のその場観察
レーザ加工学会講演論文集, 2015年
83rd - 上村 洋輔; 中村 浩; 土井 雄一郎; 水谷 正海; 川人 洋介; 片山 聖二
三次元X線透過観察法によるスパッタの形成機構の解明
（一社）溶接学会 平成26年度秋季全国大会, 富山, 2014年09月
2014, 160, 161 - 潘 慶竜; 水谷 正海; 川人 洋介; 片山 聖二
高張力鋼板HT780のレーザ・アークハイブリッド溶接性と溶接現象
（一社）溶接学会 平成26年度秋季全国大会, 富山, 2014年09月
2014, 240, 241 - Katayama Seiji; Kawahito Yousuke; Jung Kwang-Woon
Laser Direct Joining of CFRP to Metal or Engineering Plastic
Transactions of JWRI, 2013年12月
42, 2, 5, 8 - Katayama Seiji; Kinoshita Keisuke; Kawahito Yousuke; Lee Su-Jin
Weldability and Keyhole Behavior in Remote Welding of three Zn-Coated Steel Sheets
Transactions of JWRI, 2013年06月
42, 1, 11, 15 - Nakamura Hiroshi; Katayama Seiji; Kawahito Yousuke; Lee Su-Jin
Microstructural Characteristics and Mechanical Properties of Single-Mode Fiber Laser Lap-Welded Joint in Ti and Al Dissimilar Metals
Transactions of JWRI, 2013年06月
42, 1, 17, 21 - 大西 輝政; 川人 洋介; 水谷 正海; 片山 聖二
高出力・高輝度レーザによる高張力鋼厚板のホットワイヤ併用突合せ溶接法
溶接学会論文集 : quarterly journal of the Japan Welding Society, 2011年12月31日
29, 1, 41, 47 - Kawahito Yousuke; Katayama Seiji; Abe Yohei; Mizutani Masami
Deep Penetration Welding with High-Power Laser under Vacuum
Transactions of JWRI, 2011年06月
40, 1, 15, 19 - Yousuke Kawahito; Kouji Nishimoto; Seiji Katayama
LAMP Joining between Ceramic and Plastic
LASERS IN MANUFACTURING 2011: PROCEEDINGS OF THE SIXTH INTERNATIONAL WLT CONFERENCE ON LASERS IN MANUFACTURING, VOL 12, PT A, 2011年
12, 174, 178 - Seiji Katayama; Abe Yohei; Masami Mizutani; Yousuke Kawahito
Development of Deep Penetration Welding Technology with High Brightness Laser under Vacuum
LASERS IN MANUFACTURING 2011: PROCEEDINGS OF THE SIXTH INTERNATIONAL WLT CONFERENCE ON LASERS IN MANUFACTURING, VOL 12, PT A, 2011年
12, 75, 80 - Katayama Seiji; Nakamura Hiroshi; Kawahito Yousuke
In-process monitoring and adaptive control for micro welding of titanium
Transactions of JWRI, 2010年12月
39, 2, 201, 203 - Katayama Seiji; Kawahito Yousuke
Innovation of laser direct joining between metal and plastic
Transactions of JWRI, 2010年12月
39, 2, 50, 52 - Kawahito Yousuke; Jung KwangWoon; Katayama Seiji
High brightness laser cutting of CFRP
Transactions of JWRI, 2010年12月
39, 2, 53, 55 - 川人 洋介; 松本 直幸; 阿部 洋平; 片山 聖二
ステンレス鋼の高出力ファイバーレーザ溶接時におけるレーザ吸収特性
溶接学会論文集 : quarterly journal of the Japan Welding Society, 2010年01月20日
27, 3, 183, 188 - KATAYAMA Seiji; KAWAHITO Yousuke
In-Process Monitoring and Adaptive Control in Micro Welding with a Single-Mode Fiber Laser
Transactions of JWRI, 2009年12月
38, 2, 5, 11 - T. Terajima; Y. Kawahito; S. Katayama; K. Nakata; H. Kimura; A. Inoue
High Powder Fiber Laser Processing of Zr-Based Glass
Proc. International Conference on Welding Science and Engineering 2009, 2009年
162, 167 - 丹羽 悠介; 川人 洋介; 片山 聖二; 久保田 修二
335 チタン合金とポリエチレンテレフタレートのレーザ直接接合(レーザ(IV),平成20年度秋季全国大会)
溶接学会全国大会講演概要, 2008年08月20日
83, 254, 255 - 川人 洋介; 松本 直幸; 木下 圭介; 坪田 秀峰; 石出 孝; 片山 聖二
319 ファイバーレーザに対するアルミニウム合金およびステンレス鋼の吸収特性(レーザ(I),平成20年度秋季全国大会)
溶接学会全国大会講演概要, 2008年08月20日
83, 222, 223 - 松本 直幸; 川人 洋介; 水谷 正海; 片山 聖二
109 高出力ファイバーレーザによる高張力鋼の溶接とその現象(ファイバーレーザ,平成20年度春季全国大会)
溶接学会全国大会講演概要, 2008年03月17日
82, 20, 21 - KATAYAMA Seiji; KAWAHITO Yousuke; MIZUTANI Masami
Investigation of High-Power Fiber Laser Welding Phenomena of Stainless Steel
Transactions of JWRI, 2007年12月
36, 2, 11, 15 - KATAYAMA Seiji; KAWAHITO Yousuke; KITO Masayuki
Adaptive Gap Control in Butt Welding with a Pulsed YAG Laser
Transactions of JWRI, 2007年12月
36, 2, 5, 10 - 川崎 将永; 川人 洋介; 片山 聖二
120 CWファイバーレーザマイクロ溶接時のインプロセスモニタリングと適応制御(レーザ加工プロセス,平成19年度秋季全国大会)
溶接学会全国大会講演概要, 2007年09月01日
81, 42, 43 - 川人 洋介; 木下 圭介; 松本 直幸; 水谷 正海; 片山 聖二
119 高輝度ファイバーレーザを用いたステンレス鋼溶接時のレーザと誘起プルームとの相互作用(レーザ加工プロセス,平成19年度秋季全国大会)
溶接学会全国大会講演概要, 2007年09月01日
81, 40, 41 - 長山 展公; 水谷 正海; 川人 洋介; 片山 聖二
440 アルミニウム合金の高出力ファイバーレーザ溶接性(ファイバーレーザ,平成19年度秋季全国大会)
溶接学会全国大会講演概要, 2007年09月01日
81, 344, 345 - 松本 直幸; 川人 洋介; 水谷 正海; 片山 聖二
439 高出力ファイバーレーザ溶接時のステンレス鋼およびアルミニウム合金のレーザ吸収特性(ファイバーレーザ,平成19年度秋季全国大会)
溶接学会全国大会講演概要, 2007年09月01日
81, 342, 343 - 片山 聖二; 川人 洋介
レーザによる金属とプラスチックの接合技術
自動車技術 = Journal of Society of Automotive Engineers of Japan, 2007年04月01日
61, 4, 49, 54 - 片山 聖二; 丹羽 悠介; 川人 洋介; 久保田 修司; 丹下 章男
216 PET(Polyethylene Terephthalate)とステンレス鋼とのLAMP接合 : 金属とプラスチックのレーザ接合 (第3報)(レーザ加工)
溶接学会全国大会講演概要, 2007年03月19日
80, 80, 81 - 木下 圭介; 川人 洋介; 片山 聖二; 坪田 秀峰; 石出 孝
340 ファイバーレーザ光とレーザ誘起プルームとの相互作用の可視化(レーザ加工)
溶接学会全国大会講演概要, 2005年08月20日
77, 276, 277
書籍等出版物
講演・口頭発表等
- 川人洋介、森路子
難接着複合材と軽金属とのレーザ直接接合機構解明と特性評価
OPTICS PHOTONICS International Exhibition 2025（OPIE’25）, 2025年04月23日 - 中村強、川人洋介、岩崎富生、森路子、北田数也、真砂啓、外崎瞳
Innovative laser direct joining of PEEK-CFRP and light metals for carbon neutrality
Lasers in Manufacturing Conference (LiM 2025), 2025年06月25日 - 中村強、川人洋介、岩崎富生、森路子、北田数也、真砂啓、外崎瞳
Laser direct joining of difficult-to-join composite materials and light metals for carbon neutrality
The 44th annual International Congress on Applications of Lasers & Electro-Optics (ICALEO 2025), 2025年10月14日 - 中村強、岩崎富生、森路子、北田数也、真砂啓、外崎瞳、川人洋介
難接着複合材と軽金属とのレーザ直接接合機構解明と特性評価
第102回レーザ加工学会講演会, 2025年07月10日 - 中村強、岩崎富生、森路子、北田数也、真砂啓、外崎瞳、川人洋介
レーザー直接接合によるPEEK-CFRP/チタン合金異材接合機構の解明と接合特性の評価
レーザー学会学術講演会第46回年次大会, 2026年01月15日 - 川人洋介、森路子
原子力発電所の廃炉に向けたレーザ技術
OPTICS PHOTONICS International Exhibition 2025（OPIE’25）, 2025年04月23日 - 川人洋介、森路子
光と物質との相互作用の数値計算
OPTICS PHOTONICS International Exhibition 2025（OPIE’25）, 2025年04月23日 - 川人洋介、森路子
原子力発電所の廃炉に向けたレーザ技術
第9回 福島第一廃炉国際フォーラム, 2025年08月04日 - 川人洋介
Innovative high power laser cutting of 1-m reinforced concrete with gravity
LIM2025, 2025年06月23日 - 川人洋介
樹脂金属とのレーザ直接接合 -PEEK-CFRPとチタン合金との接合
医療機器メーカーニプロ講演会, 2025年05月26日, ［招待有り］ - 川人洋介
チタン合金とPEEK-CFRPとのレーザ直接接合技術
（一社）日本チタン協会賛助会員部会 西日本支部 夏季総会・研修会, 2025年09月25日, ［招待有り］ - 川人洋介
〔主要な業績〕チタン合金とPEEK-CFRPとのレーザ直接接合技術
一般社団法人 日本チタン協会 2024 年度 冬季賛助会員総会・研修会, 2025年02月27日, ［招待有り］
