Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578189 | Active vibration damping device | Fumitaka Abe, Satoshi Kono, Takashi Yamaguchi | 2020-03-03 |
| 10525812 | Active vibration damping device | Takashi Yamaguchi, Tatsuhiro Yone | 2020-01-07 |