Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790306 | Rubber composition for use in tire treads | Masaki Sato, Satoshi Mihara, Shin Tsukishima, Ayumi Naka | 2017-10-17 |
| 9499009 | Rubber composition for tire treads and pneumatic tire using same | Masaki Sato | 2016-11-22 |
| 9493637 | Tire rubber composition and studless tire | Keisuke Maejima, Kazushi Kimura, Satoshi Mihara, Katsunori Shimizu | 2016-11-15 |
| 9353248 | Rubber composition for use in tire treads and pneumatic tire using the same | — | 2016-05-31 |
| 9034950 | Rubber composition and pneumatic tire | Satoshi Mihara, Katsunori Shimizu, Keisuke Maejima | 2015-05-19 |