Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388096 | Fuel cell system and control method for fuel cell system | Takeaki Obata, Kazuhide Shimada | 2025-08-12 |
| 12080932 | In-vehicle fuel cell system | Hiroyuki Isoda, Masahiro Usuda | 2024-09-03 |
| 11938840 | Control method for fuel cell system, and fuel cell system | Eisuke Fukushima, Hiroshi Takeda | 2024-03-26 |
| 11817603 | Fuel cell system and its control method | Ken Bryan IKEGUCHI | 2023-11-14 |
| 11695130 | Fuel cell system and fuel cell system control method | Tetsushi Noda, Tatsuya Yaguchi | 2023-07-04 |
| 11424459 | Fuel cell system | Eisuke Fukushima | 2022-08-23 |
| 11205785 | Fuel cell system and method for warming up fuel cell system | Shinichi Miyazaki, Tatsuya Yaguchi, Masashi Sato | 2021-12-21 |
| 11196059 | Fuel cell system | Michael Reissig, Bernd REITER, Jörg Mathé, Thomas Krauss, Stefan Planitzer +6 more | 2021-12-07 |
| 11069907 | Fuel cell system and method for controlling fuel cell system | Tetsushi Noda, Tatsuya Yaguchi | 2021-07-20 |
| 11024863 | Fuel cell system control method and fuel cell system | Tatsuya Yaguchi | 2021-06-01 |
| 10985387 | Fuel cell system and fuel cell system warm-up method | Shinichi Miyazaki, Masashi Sato, Tatsuya Yaguchi | 2021-04-20 |
| 10930948 | Fuel cell system and method for controlling fuel cell system including power recovery mechanism | Yousuke Tomita | 2021-02-23 |
| 10930946 | Fuel cell system and control device therefor, and control method for fuel cell system | Yousuke Tomita | 2021-02-23 |
| 10873094 | Fuel cell system | Hidetaka Nishimura | 2020-12-22 |
| 10581096 | Fuel cell system | Yousuke Tomita | 2020-03-03 |
| 10522866 | Fuel cell stack and fuel cell system | Daigo Iwasaki, Hidetaka Nishimura, Ryoichi Shimoi, Keiji Ichihara | 2019-12-31 |
| 10305127 | Wet state control method for fuel cell system and wet state control device for the same | Yousuke Tomita, Tetsuya Aoki | 2019-05-28 |
| 10256484 | Fuel cell system and method for controlling fuel cell system | — | 2019-04-09 |
| 10181606 | Fuel cell system and method of controlling fuel cell system | Yosuke Tomita, Masashi Sato | 2019-01-15 |
| 9954238 | Fuel cell system and method for controlling fuel cell system | Yosuke Tomita | 2018-04-24 |
| 9947948 | Fuel cell system | Kazuhide Shimada | 2018-04-17 |
| 9853316 | Fuel cell system | Takeaki Obata, Yoshitomo Asai | 2017-12-26 |
| 9847538 | Fuel cell system | Yousuke Tomita | 2017-12-19 |
| 9806357 | Fuel cell system | Nobuhisa Ikeda | 2017-10-31 |
| 9680167 | System for adjusting temperature of cooling-liquid for fuel cell, and thermostat valve | Michihiko Matsumoto, Tetsuya Aoki, Masato Odashima, Shinichiro Takemoto | 2017-06-13 |