Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141589 | Fuel cell system and a method for controlling a fuel cell system | Kenji Komiya, Akira Yamashita | 2018-11-27 |
| 10030783 | Check valve and receptacle structure | Hirofumi Onishi, Akira Yamashita, Takuya Nishio | 2018-07-24 |
| 9995406 | Valve device | Munetoshi Kuroyanagi, Akio Nakamura, Kazuo Haneda, Shusuke Inagi, Akira Yamashita | 2018-06-12 |
| 9929417 | Valve device | Akio Nakamura, Takuya Suzuki, Shusuke Inagi, Akira Yamashita | 2018-03-27 |
| 9927817 | Throttle valve | Akio Nakamura, Akira Nakano, Shusuke Inagi, Akira Yamashita | 2018-03-27 |
| 9897219 | Pressure reduction valve and gas supply device | Norihiko Saito, Sogo Goto, Akira Yamashita, Eiji Okawachi, Munetoshi Kuroyanagi +2 more | 2018-02-20 |
| 9884551 | Cap | Hirofumi Onishi, Akira Yamashita, Yuji Furuta, Yukio Yoshida | 2018-02-06 |
| 9885979 | Toner filling apparatus | Toru Toda, Katsumi Tashiro, Takeshi Arai, Kiyotaka Naito | 2018-02-06 |