Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10720651 | Cathode electrode for fuel cell | Satoshi Takaichi, Shinichi Miyazaki, Takehiko Okui | 2020-07-21 |
| 10522866 | Fuel cell stack and fuel cell system | Daigo Iwasaki, Hidetaka Nishimura, Hayato Chikugo, Keiji Ichihara | 2019-12-31 |
| 9147896 | Fuel cell system comprising an anode pressure controller | Susumu Maeshima, Keigo Ikezoe, Yasushi Ichikawa, Takahiro Fujii, Taiji Nishiyama +1 more | 2015-09-29 |
| 9065100 | Fuel cell system with regeneration of electrode activity during start or stop | Hiroshi Iden | 2015-06-23 |
| 8951687 | Fuel cell system, and method of stopping fuel cell system | Hayato Chikugo, Mitsunori Kumada, Takashi Aoyama | 2015-02-10 |
| 8765315 | Fuel cell system and method of controlling fuel cell system | Mitsunori Kumada, Hayato Chikugo, Takashi Aoyama | 2014-07-01 |
| 8715872 | Fuel cell system having decreased deterioration during initiation | Takashi Iimori, Kenichi Goto, Tetsuya Kamihara | 2014-05-06 |
| 8715874 | Fuel cell system and method for controlling fuel cell system | Hayato Chikugo, Mitsunori Kumada | 2014-05-06 |
| 8663858 | Fuel cell system and method for operating the same | Yoshitaka Ono, Takahiro Fujii, Takashi Iimori, Akira Matsunaga, Kazuo Saito +1 more | 2014-03-04 |
| 8501359 | Fuel cell power plant and control method thereof | Seiho Sugawara | 2013-08-06 |
| 8470486 | Fuel cell system | Masashi Sato, Susumu Maeshima, Kazuo Saito, Takahiro Fujii, Nobuo Matsuba +2 more | 2013-06-25 |
| 8232013 | Fuel cell system and method for controlling fuel cell system | Hitoshi Igarashi, Kenichi Goto, Kenji Yonekura, Kazuo Saito, Takashi Iimori +1 more | 2012-07-31 |
| 8067123 | Fuel cell system and shutdown method of the same | Mitsunori Kumada, Hayato Chikugo, Takashi Fukuda, Kazuhiro Kageyama, Akira Matsunaga | 2011-11-29 |
| 8067124 | Fuel cell system | Yoshiki Nagahara | 2011-11-29 |
| 7993786 | Fuel cell system | Tetsuya Mashio | 2011-08-09 |
| 7976995 | Fuel cell system comprising a voltage limit device | Kenichi Goto, Takashi Iimori, Tetsuya Kamihara | 2011-07-12 |
| 7678480 | Fuel cell system | — | 2010-03-16 |