Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969564 | Fuel cell stack | Yoshinori Wariishi, Narutoshi Sugita, Masaharu Suzuki, Seiji Sugiura, Yosuke Fujii | 2005-11-29 |
| 6844093 | Fuel cell stacking body | Hideaki Kikuchi, Masahiko Sato, Toshiaki Ariyoshi, Yosuke Fujii | 2005-01-18 |