Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927699 | Damping apparatus | Yoichi Shimahara, Masayuki Yamajo, Takuri Sakurai | 1999-07-27 |
| 5738343 | Vibration isolating apparatus | Yoichi Shimahara | 1998-04-14 |
| 4756515 | Fluid-damping vibration-isolating support device | Osamu Kuroda, Kazumasa Kuze, Satoshi Itoh, Shuichi Okamoto, Motoo Kunihiro +1 more | 1988-07-12 |
| 4632372 | Rubber vibration insulator | Shuichi Okamoto, Motoo Kunihiro | 1986-12-30 |
| 4593891 | Vibration-absorbing mounting device with hydraulic damping, especially for engines | Shuichi Okamoto, Motoo Kunihiro | 1986-06-10 |
| 4278262 | Rubber boot for use in universal joint | Hitoshi Mizutani, Yoshito Horikiri, Hiroshi Harada, Yasushi Yokotsuji | 1981-07-14 |