Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815845 | Variable oil pump | Tetsuya Jinnouchi | 2020-10-27 |
| 9765774 | Internal gear pump | Fumihiko Toyoda | 2017-09-19 |
| 6471611 | Auto-tensioner | Koji Hotta, Katsumi Hirabayashi | 2002-10-29 |