Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193398 | Valve timing adjustment device, and method for manufacturing same | Tomoyuki Fukuyama | 2021-12-07 |
| 9840946 | Variable valve timing control device of internal combustion engine | Tomohiro Kanaya | 2017-12-12 |
| 8776745 | Variable valve timing apparatus | Akihiko Takenaka, Takashi Yamaguchi | 2014-07-15 |
| 8534247 | Valve timing control apparatus | Akira Hori, Yoshiyuki Murao | 2013-09-17 |
| 8286601 | Variable valve timing apparatus | Akihiko Takenaka, Takashi Yamaguchi | 2012-10-16 |
| 8264312 | Linear solenoid | Yoshiyuki Murao | 2012-09-11 |
| 8006718 | Electric spool valve | Jiro Kondo | 2011-08-30 |