Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072728 | Centrifugal-pendulum vibration absorbing device | Yoshihiro Takikawa, Yoichi Oi, Yuichiro Hirai | 2018-09-11 |
| 10030739 | Damper device and starting device | Yoshihiro Takikawa, Yoichi Oi, Yuichiro Hirai, Makoto Yamaguchi, Takuya Yoshikawa +3 more | 2018-07-24 |
| 9915318 | Centrifugal-pendulum vibration absorbing device and order setting method for the same | Yoshihiro Takikawa, Yoichi Oi, Hiroki Nagai, Yuichiro Hirai, Takuya Yoshikawa +2 more | 2018-03-13 |