Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11978932 | Method of detecting degradation of membrane electrode assembly in fuel cell system | Kazuhide INOUE, Tomoyuki Inoue, Osamu Ogami | 2024-05-07 |
| 11855319 | Fuel cell system | Jin Nishio, Tomonari Hattori, Koichi Kato, Yusai Yoshimura, Kazuhide INOUE +1 more | 2023-12-26 |
| 11588162 | Method of detecting degradation of membrane electrode assembly of fuel cell | Kazuhide INOUE, Tomoyuki Inoue, Osamu Ogami | 2023-02-21 |
| 11498455 | Fuel cell system, control method therefor, and non-transitory computer-readable storage medium in which a program is stored | Ryoji Sakai, Akihiro Matsui | 2022-11-15 |
| 11211623 | Fuel cell vehicle | Takuto Nakagawa | 2021-12-28 |
| 11091058 | Fuel cell system | Shingo Takamoto, Akio Futatsudera, Akihiro Matsui, Takuto Nakagawa, Takuya Shirasaka +1 more | 2021-08-17 |
| 11005112 | Fuel cell system and fuel cell vehicle | Masaoki Inamoto | 2021-05-11 |
| 10707508 | Fuel cell system | — | 2020-07-07 |
| 10411280 | Fuel cell system and method of shutting down the same | Kenji Taruya | 2019-09-10 |
| 10355292 | Method of controlling fuel cell system by comparing pressures in fuel gas path | Satoru Kawase, Koshi Kimura | 2019-07-16 |
| 10305129 | Fuel battery system and control method for fuel battery system | Yasutaka Sakai, Masaaki Komatsu | 2019-05-28 |
| 10059225 | Fuel cell vehicle and control method for fuel cell vehicle | Takuto Nakagawa, Tomoaki Nakagawa, Kenji Taruya | 2018-08-28 |
| 10003094 | Fuel cell system and method of controlling fuel cell system | Takuya Tamura | 2018-06-19 |
| 8435687 | Contactor failure detecting apparatus for fuel cell system | Minoru Sasaki | 2013-05-07 |
| 8342275 | Fuel cell vehicle | Yoshikazu Murakami, Dai Saitoh | 2013-01-01 |
| 8338046 | Fuel cell system | Kazuyoshi Miyajima, Takatsugu Koyama | 2012-12-25 |
| 8283082 | Method of starting operation of fuel cell system | Satoshi Aoyagi | 2012-10-09 |
| 7867662 | Contactor failure detecting apparatus for fuel cell system | Minoru Sasaki | 2011-01-11 |
| 7851099 | Fuel cell system and control method for fuel cell | Yoshikazu Murakami, Shinji Yoshikawa, Junji Uehara, Kenichiro Ueda | 2010-12-14 |
| 7776481 | Fuel cell system and method of controlling electrical energy discharged in the fuel cell system | Hibiki Saeki | 2010-08-17 |
| 7687168 | Fuel cell system for setting predetermined operation state when substitutional value control is impossible | Hibiki Saeki, Satoshi Aoyagi | 2010-03-30 |
| 7588848 | Fuel cell controller and control method | Koichiro Miyata, Kenichiro Ueda | 2009-09-15 |
| 7560182 | Reaction gas supply apparatus and method for fuel cell | Kenichiro Ueda, Shinji Yoshikawa, Nobutaka Nakajima, Yoshikazu Murakami, Yasunori Kotani +1 more | 2009-07-14 |
| 7531258 | Fuel cell system and method for discharging reaction gas from fuel cell | Kenichiro Ueda, Yuji Matsumoto, Yoshikazu Murakami, Shinji Yoshikawa | 2009-05-12 |
| 7527112 | Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power | Satoshi Aoyagi, Hibiki Saeki | 2009-05-05 |