Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852626 | Bead reinforcement for pneumatic radial tire for heavy-duty road vehicle | — | 1989-08-01 |
| D301132 | Automobile tire | Yasuo Himuro | 1989-05-16 |
TT
Tetsuhito Tsukagoshi
Overall (1989): #14,549 of 140,708Top 15%
2
Patents 1989