Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476482 | Fuel cell system | Shuya Kawahara, Hiroyuki Imanishi | 2022-10-18 |
| 11456469 | Fuel cell system | Shun Matsumoto, Yoshikatsu FUJIMURA, Shigeki Hasegawa, Shuya Kawahara, Hiroyuki Imanishi | 2022-09-27 |
| 8826642 | Device for purifying exhaust gas of internal combustion engine | Takashi Nakamura, Takuya Matsumoto, Makoto Sato, Hiroshi Sawada, Yasushi Iwazaki +1 more | 2014-09-09 |
| 8522531 | Catalyst degradation detection apparatus and catalyst degradation detection method | Takuya Matsumoto, Takashi Nakamura | 2013-09-03 |