Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500903 | Pneumatic tire | — | 2019-12-10 |
| 9038680 | Pneumatic tire | — | 2015-05-26 |
| 8281828 | Pneumatic tire with tread having lug grooves and sipes | — | 2012-10-09 |
| D653194 | Automobile tire tread | Takumi Morito, Izumi Kuramochi, Yukio Kuroda | 2012-01-31 |