Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433045 | Vertical vibration control device | Kenichi Yano, Hideo Hayashi, Ryuichi Kamimura, Jun Matsushima, Toru Kasai +2 more | 1995-07-18 |
| 5327692 | Vertical vibration control device | Kenichi Yano, Hideo Hayashi, Ryuichi Kamimura, Jun Matsushima, Toru Kasai +2 more | 1994-07-12 |