Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233252 | Fuel cell case | Michitaro Itoga, Hitoshi Hamada | 2022-01-25 |
| 10903513 | Fuel cell device and vehicle with the same mounted thereon | Hitoshi Hamada, Terufumi Kobayashi | 2021-01-26 |