Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771996 | Vibration-damping device | Ryota Ishikawa, Masaki Yoshida | 2017-09-26 |
| 9551396 | Vibration damping device | Hiroki Mizukawa, Yorishige Shimizu, Hiroyuki Ichikawa, Katsuhiko Katagiri, Shinji Komura | 2017-01-24 |
| 9409472 | Engine mount | Keishi HATANAKA, Yasuo Suzuki, Hitoshi Yamaguchi, Shinji Komura | 2016-08-09 |
| 9382961 | Vibration damping device | Ryota Ishikawa, Kazuki Hotta | 2016-07-05 |
| 8783668 | Fluid-filled type vibration damping device | Ryota Ishikawa, Yuichi Ogawa | 2014-07-22 |
| 7419144 | Fluid filled vibration damping device | Koichi Hasegawa | 2008-09-02 |