Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867434 | Apparatus for grasping ends of belt-like members | Minoru Sawai | 1989-09-19 |
KO
Koji Okuyama
Overall (1989): #86,027 of 140,708Top 65%
1
Patents 1989