Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109872 | Fuel cell system activation method and fuel cell system | Nobutaka Nakajima, Kaoru Yamazaki | 2018-10-23 |
| 9786935 | Fuel cell system and fuel cell system control method | Nobutaka Nakajima, Kaoru Yamazaki, Kenichiro Ueda, Nobuki Koiwa, Kenji Taruya +1 more | 2017-10-10 |
| 9716283 | Method of starting fuel cell system | Kaoru Yamazaki | 2017-07-25 |
| 9647282 | Method for controlling fuel cell system | Kaoru Yamazaki | 2017-05-09 |
| 9401520 | Fuel cell system and method for stopping operation of fuel cell system | Nobutaka Nakajima, Kaoru Yamazaki | 2016-07-26 |
| 9373858 | Method for starting fuel cell system and starting apparatus for fuel cell system | Nobutaka Nakajima, Kaoru Yamazaki | 2016-06-21 |
| 9276275 | Fuel cell system | Kaoru Yamazaki | 2016-03-01 |
| 8993186 | Fuel cell system | Toshikatsu Katagiri, Akiji Ando, Kentaro Nagoshi | 2015-03-31 |
| 8815458 | Fuel cell system and method for controlling stoppage of fuel cell system | Kentaro Nagoshi | 2014-08-26 |