Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502337 | Solenoid valve | Tomoyoshi Koyama, Koji Hakoda, Satoshi Inoue | 2019-12-10 |
| 10396380 | On-vehicle fuel cell system | Ryoichi Yoshitomi, Tomohiro Tsuchiya | 2019-08-27 |
| 10260640 | Valve apparatus | Koji Hakoda, Tomoyoshi Koyama, Hirotaka Otaki, Satoshi Inoue | 2019-04-16 |