Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969564 | Fuel cell stack | Yoshinori Wariishi, Masaharu Suzuki, Seiji Sugiura, Daisuke Wachi, Yosuke Fujii | 2005-11-29 |
| 6936369 | Fuel cell stack | Takashi Komura, Shigeru Inai | 2005-08-30 |
| 6872483 | Fuel cell stack, method of holding fuel cell stack under pressure, and separators | Seiji Sugiura, Naoyuki Enjoji, Hideaki Kikuchi, Yoshinori Wariishi | 2005-03-29 |
| 6866959 | Fuel cell | Hideaki Kikuchi, Yoshihiro Nakanishi, Tadashi Nishiyama, Keisuke Andou | 2005-03-15 |
| 6866956 | Fuel cell | Seiji Sugiura | 2005-03-15 |
| 6858338 | Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of supplying reaction gas in fuel cell | Seiji Sugiura, Yoshinori Wariishi, Naoyuki Enjoji | 2005-02-22 |
| 6841282 | Fuel cell | Seiji Sugiura, Masajiro Inoue, Hideaki Kikuchi | 2005-01-11 |