Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773837 | Fuel cell system | Mitsuru Kai | 2004-08-10 |
| 6696192 | Fuel cell system | Yasushi Kanai, Hideo Okamoto, Tomoki Kobayashi, Hiroshi Shimanuki | 2004-02-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773837 | Fuel cell system | Mitsuru Kai | 2004-08-10 |
| 6696192 | Fuel cell system | Yasushi Kanai, Hideo Okamoto, Tomoki Kobayashi, Hiroshi Shimanuki | 2004-02-24 |