Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802311 | Fuel cell stack structure | Keita Iritsuki, Yasushi Ichikawa | 2014-08-12 |
| 8080342 | Fuel cell system | — | 2011-12-20 |
| 7037477 | Silicon carbide-based porous material and process for production thereof | Takahiro Tomita, Shuichi Ichikawa, Takashi Harada | 2006-05-02 |