Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989265 | Vibration damping device of inverted structure | Naoki SOGAWA, Gakuyo Fujimoto | 2021-04-27 |
| 10923260 | Magnetorheological fluid composition and vibration damping device using same | Daijiro Endo, Shuichi Sakanoue, Seiichiro Yamamoto | 2021-02-16 |