Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278406 | Fuel cell system | Atsuo Iio, Toshihiro Egawa, Hisaya Fujioka | 2025-04-15 |
| 12224464 | Fuel cell system | Toshihiro Egawa, Atsuo Iio, Hisaya Fujioka | 2025-02-11 |
| 12100871 | Fuel cell system | Hisaya Fujioka, Atsuo Iio, Toshihiro Egawa | 2024-09-24 |