Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012639 | Fuel cell stack | Seiji Sugiura, Jun Kondo, Hiroshi Morikawa, Masahiro Mohri | 2011-09-06 |
| 7901826 | Fuel cell | Hiromichi Yoshida, Shigeru Inai, Ryo Jinba, Seiji Sugiura, Naoki Mitsuta +1 more | 2011-03-08 |
| 7871731 | Fuel cell assembly operating method and fuel cell system | Shigeru Inai, Katsumi Hayashi, Hiromichi Yoshida, Ryo Jinba, Naoki Mitsuta | 2011-01-18 |