Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454297 | Torsional vibration damper | Hideyuki Nishida, Masayuki Ishibashi, Yoichi Oi, Yu Mizukami, Takuya Yoshikawa +2 more | 2022-09-27 |
| 10781883 | Centrifugal pendulum damper | Hiroyuki Amano, Masayuki Ishibashi, Ryoo Yongjoo | 2020-09-22 |
| 10550912 | Torsional vibration damper | Masayuki Ishibashi, Hiroyuki Amano | 2020-02-04 |