Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241820 | Clutch assembly | Hiroshi Ban, Tadamasa Kobayashi | 1980-12-30 |
SK
Syozo Kuno
Overall (All Time): #4,126,591 of 4,157,543Top 100%
1
Patents All Time