Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972736 | Fuel cell system with warming-up and method of operating the same | Chihiro Wake | 2011-07-05 |
| 7892686 | Fuel cell system with integral gas and refrigerant drive device | Chihiro Wake, Jumpei Ogawa | 2011-02-22 |
| 7892683 | Fuel cell system | Kenichiro Ueda, Chihiro Wake, Junji Uehara | 2011-02-22 |
| 7867661 | Fuel cell system and method | Jumpei Ogawa, Chihiro Wake | 2011-01-11 |
| 7858251 | Fuel cell system and scavenging method for use in a fuel cell system | Chihiro Wake, Shigeru Inai | 2010-12-28 |
| 7846596 | Fuel cell system and method of discharging a reaction gas from the fuel cell system | Chihiro Wake, Tomoki Kobayashi, Yasunori Kotani, Minoru Uoshima, Kenichiro Ueda | 2010-12-07 |
| 7829232 | Fuel cell system and fuel cell control method | Chihiro Wake | 2010-11-09 |
| 7767352 | Fuel cell system and charge amount adjustment method for energy storage | Chihiro Wake, Jumpei Ogawa | 2010-08-03 |
| 7695837 | Fuel cell system | Daishi Igarashi, Kenichiro Ueda, Junji Uehara, Shinji Yoshikawa | 2010-04-13 |
| 7666532 | Fuel cell system and method of starting fuel cell system | Kenichiro Ueda, Chihiro Wake, Jumpei Ogawa, Minoru Uoshima | 2010-02-23 |
| 7588848 | Fuel cell controller and control method | Kuniaki Ojima, Kenichiro Ueda | 2009-09-15 |
| 7311984 | Fuel cell system | Kenichiro Ueda | 2007-12-25 |