Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304435 | Automobile tire | Yasuo Himuro | 1989-11-07 |
| 4796683 | Pneumatic radial tire | Misao Kawabata | 1989-01-10 |
TK
Tetsuro Kobayashi
Overall (1989): #14,636 of 140,708Top 15%
2
Patents 1989