Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531257 | Fuel cell system programmed to control reactant gas flow in a gas circulation path | Kouji Miyano, Hiroshi Shimanuki | 2009-05-12 |
| 7481412 | Solenoid-operated cutoff valve for use with fuel cells | Kazuki Ishikawa, Yoshio Saito, Toshiaki Kamo, Katsumi Sahoda, Osamu Ichikawa +1 more | 2009-01-27 |
| 7279242 | Fuel cell system | Kouji Miyano, Kuri Kasuya | 2007-10-09 |
| 7037609 | Fuel circuit of the fuel cell system | Kouji Miyano | 2006-05-02 |
| 6858340 | Variable flow-rate ejector and fuel cell system having the same | Shigekazu Kizaki, Yoshio Nuiya | 2005-02-22 |
| 6670067 | Fuel supply device for fuel cell | Katumi Sato, Kazuya Aoki, Kazunori Fukuma | 2003-12-30 |
| 6617066 | Fuel cell power generation system | — | 2003-09-09 |