Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079598 | Check seal structure for hydraulic shock absorber | Tomoharu Murakami | 2011-12-20 |
| 7793584 | Check valve structure of hydraulic damper | Tomoharu Murakami, Chikashi Imoto, Hiroyuki Emoto, Etsuro Nakada | 2010-09-14 |
| 7047791 | Vibrating device for hydraulic shock absorber | — | 2006-05-23 |