Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1004528 | Tire for automobile | — | 2023-11-14 |
| 11225109 | Tyre | Rena ONITSUKA, Yuan Suxiang | 2022-01-18 |
| 11161373 | Tire | — | 2021-11-02 |
| 10780743 | Tire | Rena ONITSUKA, Mahito Arai | 2020-09-22 |