Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604885 | Fuel cell system with partial heating of each individual fuel cell | Tomohiro Saito, Toshiyuki Kawai, Kunio Okamoto, Akimasa Osaki | 2009-10-20 |
| 7179555 | Fuel cell system | Tomohiro Saito, Toshiyuki Kawai, Kunio Okamoto, Akimasa Osaki | 2007-02-20 |
| 7179556 | Fuel cell system | Tomohiro Saito, Toshiyuki Kawai, Kunio Okamoto, Akimasa Osaki | 2007-02-20 |