Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798563 | Self-contained type automatic belt tensioner | Yoshio Okabe, Yukimori Kobayashi, Tamotsu Kamiya, Tomiaki Atsumi | 1989-01-17 |
MI
Makoto Ishikawa
Toyota: 1 patents #202 of 681Top 30%
Overall (1989): #80,959 of 140,708Top 60%
1
Patents 1989