Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431007 | Fuel cell system | Masashi Toida, Mahiro Ozeki, Ryouichi Namba | 2022-08-30 |
| 11387475 | Fuel cell system | Masashi Toida, Tomotaka Ishikawa | 2022-07-12 |
| 11367885 | Fuel cell system | Masashi Toida, Tomotaka Ishikawa | 2022-06-21 |
| 11258084 | Fuel cell system and opening/closing method for discharge valve | Tomotaka Ishikawa | 2022-02-22 |