Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479880 | Rubber composition for tires and pneumatic tire | Ryuichi Tokimune, Tsuyoshi Tsuchida, Soh Ishino, Hiroyuki Kishimoto, Munenao HIROKAMI +1 more | 2019-11-19 |
| 10414906 | Rubber composition and pneumatic tire | Takayuki Nagase, Yuuki Kawana, Takayuki Hattori, Takao Wada, Soh Ishino +3 more | 2019-09-17 |
| 10280286 | Rubber composition manufacturing method and pneumatic tire | Yasumasa Bito, Ryuichi Tokimune | 2019-05-07 |