Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895302 | Damper device | Kazuyoshi Ito, Yuichiro Hirai, Masaki WAJIMA | 2021-01-19 |
| 10156271 | Hydraulic structure for clutch device | Kazuyoshi Ito, Keizo Araki, Junya Kashimura | 2018-12-18 |