Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043766 | Fuel cell exhibiting enhanced separator sealing structure | Shuhei Goto, Natsuki Anzai, Daisuke Okonogi, Hiroyuki Tanaka, Kazuo Nunokawa | 2011-10-25 |
| 8007950 | Fuel cell stack | Keisuke Andou | 2011-08-30 |
| 7883814 | Fuel cell separator with integral seal member | Yasuhiro Watanabe, Shuji Sato, Shigeru Inai, Teruyuki Ohtani, Ken Takahashi | 2011-02-08 |