Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431517 | Fuel cell system | — | 2025-09-30 |
| 12388096 | Fuel cell system and control method for fuel cell system | Takeaki Obata, Hayato Chikugo | 2025-08-12 |
| 11247660 | Total distance to empty informing device provided in hybrid vehicle | Takeaki Obata, Eisuke Fukushima | 2022-02-15 |
| 11233256 | Power supply system and control method therefor | — | 2022-01-25 |
| 10998748 | Electric power supply system and control method therefor | — | 2021-05-04 |
| 9947948 | Fuel cell system | Hayato Chikugo | 2018-04-17 |
| 9214688 | Fuel cell system | — | 2015-12-15 |
| 8853273 | Medicinal agent for prevention and/or treatment of hepatocellular carcinoma | Ken Uesugi, Tetsuro Sano, Takatoshi Ozawa | 2014-10-07 |