Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5884902 | Double-mass type dynamic damper having two damper systems | Masaaki Hamada, Takahiro Aoi, Masaaki Mishima | 1999-03-23 |
TK
Tetsuya Kohgo
Tokai Rubber Industries: 1 patents #281 of 557Top 55%
Overall (All Time): #3,645,100 of 4,157,543Top 90%
1
Patents All Time