Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998634 | Fuel cell with control process for reactant pressure and flow | Jiyunji Uehara | 2011-08-16 |
| 7297427 | Fuel cell system and process for controlling the same | Jiyunji Uehara | 2007-11-20 |
| 6773837 | Fuel cell system | Mitsuru Kai | 2004-08-10 |
| 6696192 | Fuel cell system | Yasushi Kanai, Hideo Okamoto, Tomoki Kobayashi, Hiroshi Shimanuki | 2004-02-24 |
| 5911905 | Processes for producing hydrated iron oxide and ferromagnetic iron oxide | Hideaki Tokunaga, Koji Nakata, Seiji Shinohara, Noriyuki Itofuji, Nobuyuki Hashimoto | 1999-06-15 |