Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830163 | Centrifugal clutch | Kunio Miyazaki, Satoru Noguchi | 1989-05-16 |
KA
Kunihiko Azuma
Overall (1989): #85,693 of 140,708Top 65%
1
Patents 1989