Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8980493 | Fuel cell cooling system | Atsushi Imamura | 2015-03-17 |
| 8697298 | Fuel cell system with heater | Koji Kume, Yasunari Arai | 2014-04-15 |
| 8685587 | Gas-liquid separator for fuel cell system | Junko OHIRA, Yasunari Arai, Nobuhiko Nakagaki, Takeshi Asai, Hiroyuki Sekine | 2014-04-01 |
| 7837870 | Ion-removing apparatus | Yasunari Arai, Nobuhiko Nakagaki, Hiroyuki Sekine | 2010-11-23 |
| 7520921 | Gas-removing devices and air supply systems having the gas-removing devices | Yasunari Arai, Nobuhiko Nakagaki | 2009-04-21 |