Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8136646 | Cylindrical dynamic damper | — | 2012-03-20 |
| 7635118 | Cylindrical dynamic damper | Takashi Hayashi | 2009-12-22 |
| 6981579 | Dynamic damper | Takashi Hayashi | 2006-01-03 |
| 6857623 | Cylindrical dynamic damper whose size is compact and whose mass member has large mass | — | 2005-02-22 |
| 6550754 | Cylindrical dynamic damper whose size is compact and whose mass member has large mass | — | 2003-04-22 |
| 6517062 | Vibration isolator | Noboru Arakawa | 2003-02-11 |
| 6499730 | Dynamic damper having generally cylindrical shape and method of producing the same | Hiroaki Tanahashi | 2002-12-31 |
| 6450487 | Cylindrical dynamic damper exhibiting high bonding strength between mass member and elastic support members | — | 2002-09-17 |
| 6308810 | Dynamic damper with balancing means and method of manufacturing the same | — | 2001-10-30 |