Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558088 | Composition for carcass of tire | Masanori Kan, Tatsuo Sakashita | 1985-12-10 |
| 4444236 | Tire tread having low rolling resistance | Masanori Kan, Tatsuo Sakashita | 1984-04-24 |
| 4417027 | Rubber composition for side wall of tire | Masanori Kan, Tatsuo Sakashita | 1983-11-22 |
| 4385653 | Pneumatic tire having a tread constructed of at least two kinds of rubbers | Toyohiko Asada, Masahide Nishihata, Yukitoshi Morishita, Keijiro Oda | 1983-05-31 |