Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828087 | Inertia lock type synchronous clutch mechanism | Sadanori Nishimura | 1989-05-09 |
SK
Satoru Kudo
Overall (1989): #59,292 of 140,708Top 45%
1
Patents 1989