Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168197 | Rubber composition and tire | Satoshi Hamatani | 2021-11-09 |
| 7886790 | Run-flat tire | Hiroyuki Yokokura, Yugo Zuigyo, Daisuke Maehara, Masahiko Yamamoto | 2011-02-15 |
| 7886791 | Pneumatic radial tire for passenger car | Hiroyuki Yokokura | 2011-02-15 |