Issued Patents 2019
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507692 | Rubber compound for tires, pneumatic tire, and an airless tire | Yuka Yokoyama, Mutsuki Sugimoto, Makoto Sugiya | 2019-12-17 |
| 10507693 | Non-pneumatic tire | Makoto Sugiya | 2019-12-17 |
| 10406861 | Airless tire | Makoto Sugiya | 2019-09-10 |
| 10399384 | Airless tire | Makoto Sugiya | 2019-09-03 |
| 10300742 | Air-less tire | Makoto Sugiya | 2019-05-28 |
| 10259265 | Airless tire and method of manufacturing same | Makoto Sugiya | 2019-04-16 |
| 10252578 | Non-pneumatic tire | Makoto Sugiya | 2019-04-09 |
| 10252572 | Airless tire | Seiji Nomura, Makoto Sugiya | 2019-04-09 |
| 10226967 | Airless tire | Makoto Sugiya | 2019-03-12 |
| D839821 | Tire for automobile | — | 2019-02-05 |
| 10189310 | Airless tire | Makoto Sugiya, Katsumi Terakawa, Kazuyoshi Shiga | 2019-01-29 |
| D839178 | Tire for automobile | — | 2019-01-29 |
| 10189311 | Airless tire | Makoto Sugiya, Naoki Shirakawa, Hitoshi Takeuchi, Shoushuu Yamazaki | 2019-01-29 |