Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819704 | Radial tire having reduced ply steer | Makoto Misawa, Ryoji Hanada | 1989-04-11 |
SK
Shinji Kawakami
Overall (1989): #57,633 of 140,708Top 45%
1
Patents 1989