Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12021273 | Method for producing separator for fuel cells | Takayuki Suzuki, Michi Hashiba | 2024-06-25 |
| 11349132 | Fuel cell separator and method for manufacturing fuel cell separator | Takayuki Suzuki, Michi Hashiba | 2022-05-31 |
| 10897049 | Separator assembly for fuel cell and method for manufacturing separator assembly for fuel cell | Michi Hashiba, Takayuki Suzuki | 2021-01-19 |
| 10840520 | Method for manufacturing fuel cell stack and fuel cell stack | Michi Hashiba | 2020-11-17 |
| 10026971 | Fuel cell stack | Kotaro Ikeda, Yukihiro Suzuki, Takatoshi Asaoka | 2018-07-17 |
| 9780389 | Fuel cell separator and production method for fuel cell separator | Keiji Hashimoto, Takatoshi Asaoka, Yukihiro Suzuki | 2017-10-03 |
| 9515324 | Method for manufacturing fuel cell separator | Yukihiro Suzuki, Takatoshi Asaoka | 2016-12-06 |
| 6663819 | Conductive plate molding method | — | 2003-12-16 |
| 6645658 | Conductive plate and manufacturing method thereof | — | 2003-11-11 |