Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243679 | Anti-vibration device | — | 2016-01-26 |
| 8960654 | Vibration isolation device | Hiroshi Kojima | 2015-02-24 |
| 8695954 | Vibration absorption device | Kazuya Ogawa, Michihiro Orikawa, Hiroshi Kojima | 2014-04-15 |