Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11417899 | Fuel cell system | Masaaki Matsusue | 2022-08-16 |
| 10957925 | Method of running-in operation of fuel cell | Hajime Murata, Kensaku Kodama, Manabu Kato | 2021-03-23 |
| 8542026 | Apparatus for estimating fuel-cell hydrogen concentration and fuel cell system | Kotaro Ikeda, Hideaki Kume, Yoshihiro Ikogi, Noriyuki Kobayashi, Hikaru Hasegawa | 2013-09-24 |