Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067181 | Valve device | Takumi Kataoka, Naohito Seko | 2021-07-20 |
| 10539063 | Cooling system for cooling an internal combustion engine | Yuji Ito, Tomotaka Sugishita, Motomasa Iizuka, Takeo Matsumoto | 2020-01-21 |
| 10443745 | Valve device | Takumi Kataoka, Naohito Seko | 2019-10-15 |
| 8528388 | Engine control system | Takanobu Kawano, Yoshiaki Atsumi, Hiroshi Kanai, Koji Miwa | 2013-09-10 |