Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11285566 | Laser machining apparatus | Toshiyuki Tanaka, Shinichi Miyasaka, Satoshi Oyama | 2022-03-29 |
| 11245120 | Fuel cell manufacturing method and processing device | Hitoshi Nagasaki, Takehiro Mugishima | 2022-02-08 |
| 11168445 | Carbon fiber sheet and method for manufacturing carbon fiber sheet | Tomoko Tamai, Yuichi Hori, Satoshi Aoki, Satoshi Yonezawa, Hidetoshi Utsumi +2 more | 2021-11-09 |
| 11090695 | Method for cleaning optical component and cleaning apparatus | Toshiyuki Tanaka, Satoshi Oyama, Shinichi Miyasaka | 2021-08-17 |
| 10892670 | Method for bonding electrical conductors | Kotaro Yoshida, Satonori Iura, Toru Eguchi, Takeshi Ueda | 2021-01-12 |
| 10547063 | Fuel cell and method of manufacturing same | Satoshi Yonezawa, Hitoshi Nagasaki, Takehiro Mugishima, Ayumi Mizuno | 2020-01-28 |
| 10547065 | Fuel battery | Takehiro Mugishima, Hitoshi Nagasaki, Ayumi Mizuno, Satoshi Yonezawa | 2020-01-28 |
| 10147962 | Method for producing fuel cell membrane electrode assembly | Mai Yokoi, Shunsuke Konishi, Yuichi Hori | 2018-12-04 |
| 10141578 | Method for producing fuel cell membrane electrode assembly | Mai Yokoi, Shunsuke Konishi, Yuichi Hori, Nobuyoshi Muromoto | 2018-11-27 |
| 6127647 | Methods of and apparatus for welding workpiece with laser beams | Takanori Fujii, Kenji Makihara | 2000-10-03 |
| 6100497 | Method of and apparatus for welding workpiece | Iwao Maruyama, Takanori Fujii | 2000-08-08 |
| 6097745 | Laser oscillator system | Noriaki Shigematsu, Isao Bundo | 2000-08-01 |
| 6072149 | Laser beam welding apparatus | Iwao Maruyama, Takanori Fujii, Kenji Makihara | 2000-06-06 |
| 5645895 | Method for painting a vehicle body | Junichi Murayama, Niichi Toyama, Hideki Takashima, Katsushi Sadamitsu, Kiichi Sugino +1 more | 1997-07-08 |