Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855319 | Fuel cell system | Jin Nishio, Tomonari Hattori, Koichi Kato, Kazuhide INOUE, Koichi Takaku +1 more | 2023-12-26 |
| 11824237 | Fuel cell system and method of operating the fuel cell system at low temperature | Masakazu Hamachi | 2023-11-21 |
| 11444294 | Method of operating fuel cell system | Hideo Numata, Nobuki Koiwa | 2022-09-13 |
| 11398635 | Method of operating fuel cell system | Nobuki Koiwa, Hideo Numata, Jumpei Ogawa | 2022-07-26 |
| 11394042 | Failure detection processing method | Joji Nakashima | 2022-07-19 |
| 10230118 | Method for controlling fuel cell system | Nobuki Koiwa, Osamu Ogami, Takashi Yamamoto | 2019-03-12 |
| 10050292 | Method for controlling fuel cell system | Nobuki Koiwa, Osamu Ogami, Akiji Ando | 2018-08-14 |
| 9543600 | Fuel cell system | Shinjiro Morita, Koichiro Miyata, Osamu Ohgami | 2017-01-10 |
| 9373855 | Fuel cell system | Osamu Ohgami, Koichiro Miyata | 2016-06-21 |