Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781300 | Rubber composition for tires | Kazushi Kimura, Hirokazu Kageyama | 2020-09-22 |
| 10710407 | Rubber composition for tire and pneumatic tire | Kazushi Kimura, Hirokazu Kageyama | 2020-07-14 |
| 10589576 | Stud tire | Keisuke Maejima | 2020-03-17 |