Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803142 | Fuel cell | Hideyuki Tanaka, Toru Bisaka, Hiroaki Nishiumi, Yutaka Hotta, Shunichi Shibasaki +1 more | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803142 | Fuel cell | Hideyuki Tanaka, Toru Bisaka, Hiroaki Nishiumi, Yutaka Hotta, Shunichi Shibasaki +1 more | 2004-10-12 |