Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877225 | Vibration isolator | Takeshi Noguchi, Takashi Kikuchi | 1989-10-31 |
| 4861006 | Anti-vibration apparatus | Takeshi Noguchi | 1989-08-29 |
| 4858733 | Electroviscous liquid-filled suspension device and control damping device therefor | Takeshi Noguchi, Takashi Kikuchi | 1989-08-22 |