Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9647278 | Metal separator for fuel cells and manufacturing method thereof | Teruyuki Ohtani, Masao Utsunomiya | 2017-05-09 |
| 8043766 | Fuel cell exhibiting enhanced separator sealing structure | Shuhei Goto, Daisuke Okonogi, Hiroyuki Tanaka, Kazuo Nunokawa, Masaaki Sakano | 2011-10-25 |