Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431001 | Fuel cell | Yoshihiro Yamagata | 2022-08-30 |
| 11063270 | Fuel cell | Yoshihiro Yamagata | 2021-07-13 |
| 10840522 | Fuel cell | Takashi Kondo, Keiji Hashimoto | 2020-11-17 |
| 10790532 | Fuel cell stack and dummy cell | Takenori Yamasaki, Atsushi Ida, Daisuke Hayashi, Shuji Kurita, Takashi Kondo +1 more | 2020-09-29 |
| 10727523 | Fuel cell stack | Takenori Yamasaki, Atsushi Ida, Daisuke Hayashi, Shuji Kurita, Takashi Kondo +1 more | 2020-07-28 |
| 10361448 | Fuel cell stack | Daisuke Hayashi | 2019-07-23 |
| 10243230 | Fuel battery | Masaya Kobayashi, Tomoo Yoshizumi | 2019-03-26 |
| 10164266 | Separator including tilted gas flow path grooves that retain water by capillary force and fuel cell using the same | Norishige Konno | 2018-12-25 |
| 10033051 | Fuel cell stack | Makoto Yoshida, Tomoo Yoshizumi, Yu Morimoto | 2018-07-24 |