Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738181 | Rubber composition and pneumatic tire | Tatsuya Miyazaki, Naoya Hashimoto | 2020-08-11 |
| 10550247 | Rubber composition for tires, and pneumatic tire | Ryuichi Tokimune, Naoya Kitamura, Naoya Hashimoto | 2020-02-04 |