Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180634 | Rubber composition for tire, and pneumatic tire | Ayaki KAZARIYA, Makoto Ashiura, Satoshi Mihara, Hirokazu Kageyama | 2021-11-23 |
| 11180641 | Rubber composition for tires | Hirokazu Kageyama, Satoshi Mihara | 2021-11-23 |
| 11040572 | Rubber composition for tire, and pneumatic tire | Hirokazu Kageyama, Satoshi Mihara | 2021-06-22 |
| 11041062 | Rubber composition and pneumatic tire | Hirokazu Kageyama | 2021-06-22 |