Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9548503 | Fuel cell system and operating method thereof | Hayato Chikugo, Ken Nakayama | 2017-01-17 |
| 8962204 | Fuel cell system and method of controlling fuel cell system | Masatoshi Iio, Hisashi Niioka, Takatada Usami, Hayato Chikugo, Mitsunori Kumada +4 more | 2015-02-24 |
| 8541141 | Fuel cell system | Hitoshi Igarashi, Tetsuya Kamihara | 2013-09-24 |
| 8470486 | Fuel cell system | Masashi Sato, Susumu Maeshima, Kazuo Saito, Ryoichi Shimoi, Takahiro Fujii +2 more | 2013-06-25 |
| 8232013 | Fuel cell system and method for controlling fuel cell system | Hitoshi Igarashi, Kenichi Goto, Kazuo Saito, Takashi Iimori, Ryoichi Shimoi +1 more | 2012-07-31 |
| 7585578 | Fuel cell system | Masatoshi Iio | 2009-09-08 |