Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943264 | Operation control of a fuel cell system | Keizou Mizuno | 2011-05-17 |
| 7882728 | Dual anomaly judgment device for a fuel cell | Mikio Kizaki | 2011-02-08 |
| 7794888 | Fuel cell system | Tatsuaki Yokoyama, Masaaki Matsusue, Takahide Izutani, Keigo Suematsu, Shuji Hirakata +1 more | 2010-09-14 |
| 7575012 | Gas supply apparatus | Yoshiyuki Miki, Kazunari Shirai, Atsufumi Kimura, Naohiro Yoshida | 2009-08-18 |