Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721819 | Fuel cell system and air vehicle | Hiroki Okabe, Tomohiro Shinagawa | 2023-08-08 |
| 11721822 | Fuel cell system and air vehicle | Hiroki Okabe, Tomohiro Shinagawa | 2023-08-08 |
| 11626610 | Fuel cell stack | Hideo Nagaosa, Kota Manabe | 2023-04-11 |