Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8765317 | Fuel cell system | — | 2014-07-01 |
| 8349506 | Fuel cell system | — | 2013-01-08 |
| 8142939 | Fuel cell system and method for controlling fuel cell system | — | 2012-03-27 |
| 7968242 | Onboard fuel cell system and method of discharging hydrogen-off gas | Kiyoshi Yoshizumi, Kazunori Yanagihara, Tsukuo Ishitoya, Shinpei Miura, Minobu Mizuno | 2011-06-28 |
| 7919211 | On-board fuel cell system and method of controlling the same | Kenji Kurita | 2011-04-05 |
| 6790549 | Fuel cell system with humidity determination | — | 2004-09-14 |
| 6524733 | Fuel cell system with humidity determination | — | 2003-02-25 |
| 6291094 | Separator for fuel cell, fuel cell incorporating the same, and method of production of the same | Joji Yoshimura, Keiji Yamane | 2001-09-18 |
| 6158537 | Power supply system, electric vehicle with power supply system mounted thereon, and method of charging storage battery included in power supply system | — | 2000-12-12 |
| 5964309 | Power supply system, electric vehicle with power supply system mounted thereon, and method of regulating amount of fuel supply | Yoshio Kimura, Munehisa Horiguchi | 1999-10-12 |
| 5929594 | Fuel-cells system, electric vehicle with fuel-cells system, and method of controlling supply of electric power | Yoshio Kimura, Yoshikazu Tohata | 1999-07-27 |