Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967065 | Separator of proton exchange fuel cell and its manufacturing method | Masahiro Saitou, Kazuo Saito, Kazuhide Matsumoto, Masashi Takahashi, Kunihiko Wada +1 more | 2005-11-22 |