Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10693174 | Fuel cell stack and method of producing the same | Nobuyuki Hotta, Tetsuya Morikawa, Hiroshi Sumi | 2020-06-23 |
| 9728797 | Fuel cell and fuel cell stack | Makoto Kuribayashi, Etsuya Ikeda | 2017-08-08 |
| 7712349 | Gas sensor | Youichi Hattori, Yuichi Kouyama, Takio Kojima | 2010-05-11 |