Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855315 | Separator-integrated gasket | Hajime Yui, Toshihiro Shimazoe | 2023-12-26 |
| 11437633 | Fuel cell seal structure | Hajime Yui | 2022-09-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855315 | Separator-integrated gasket | Hajime Yui, Toshihiro Shimazoe | 2023-12-26 |
| 11437633 | Fuel cell seal structure | Hajime Yui | 2022-09-06 |