Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938840 | Control method for fuel cell system, and fuel cell system | Hiroshi Takeda, Hayato Chikugo | 2024-03-26 |
| 11424459 | Fuel cell system | Hayato Chikugo | 2022-08-23 |
| 11247660 | Total distance to empty informing device provided in hybrid vehicle | Takeaki Obata, Kazuhide Shimada | 2022-02-15 |