Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364997 | Clutch facing material and method for manufacturing the same | Toshiaki Sakabe, Eizi Hamada | 1982-12-21 |
YY
Yasunobu Yamamoto
Aisin Kako Kabushiki Kaisha: 1 patents #1 of 3Top 35%
Overall (1982): #22,339 of 81,411Top 30%
1
Patents 1982