Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358328 | Run flat tire | Takeshi Iwatani | 2025-07-15 |
| 11519824 | Wear amount estimation method, wear amount estimation device, and wear amount estimation program | Shoji Oida, Naoto Okazaki, Takeshi Yano | 2022-12-06 |
| 10017013 | Aircraft tire including tread with groove recesses for suppressing heat generation | Yohei Okita | 2018-07-10 |
| 9925833 | Aircraft pneumatic tire | — | 2018-03-27 |
| 9902206 | Aircraft tire | — | 2018-02-27 |
| 9873292 | Aircraft tire | — | 2018-01-23 |