Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572994 | Polymer electrolyte fuel cell system | Soichiro Shimotori, Makoto Harada, Kazuo Saito, Yasuji Ogami, Atsuo Sonai +1 more | 2003-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572994 | Polymer electrolyte fuel cell system | Soichiro Shimotori, Makoto Harada, Kazuo Saito, Yasuji Ogami, Atsuo Sonai +1 more | 2003-06-03 |