Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11621430 | Fuel cell system | Tomio YAMANAKA, Tomotaka Ishikawa, Tsuyoshi Maruo | 2023-04-04 |
| 11171349 | Fuel cell vehicle and control method of fuel cell vehicle | Tomohiro Ogawa, Tomotaka Ishikawa, Tomio YAMANAKA, Junichi Matsuo, Ryosuke OYA | 2021-11-09 |