Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10254347 | Fuel cell inspection method and manufacturing method | Koro Fujio, Masashi Maeda | 2019-04-09 |
| 9853309 | Method of manufacturing fuel cell | Megumi Yaegashi | 2017-12-26 |
| 9509001 | Fuel cell system and control method for same | — | 2016-11-29 |
| 8980486 | Fuel cell | Yasushi Araki, Kazunori Shibata, Shuya Kawahara, Tomohiro Ogawa | 2015-03-17 |
| 8920992 | Hydrogen concentration measurement device and fuel cell system | Yasushi Araki | 2014-12-30 |
| 8785066 | Fuel cell system and control method therefor | Yasushi Araki | 2014-07-22 |
| 8685586 | Fuel cell separator | Fumihiko Inui, Seiji Sano, Takashi Kajiwara, Makoto Ueno, Yuichi Yagami +3 more | 2014-04-01 |
| 8426072 | Fuel cell system | Yasushi Araki | 2013-04-23 |