Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364997 | Clutch facing material and method for manufacturing the same | Yasunobu Yamamoto, Toshiaki Sakabe | 1982-12-21 |
EH
Eizi Hamada
Aisin Kako Kabushiki Kaisha: 1 patents #30 of 94Top 35%
Overall (All Time): #4,080,349 of 4,157,543Top 100%
1
Patents All Time