Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10589570 | Tire | Takeshi Tsubota | 2020-03-17 |
| 10589578 | Tire | Takeshi Tsubota | 2020-03-17 |
| 10590268 | Rubber composition and tire using same | Takeshi Tsubota | 2020-03-17 |
| 9168787 | Steel cord for reinforcing rubber article, and pneumatic tire using same | — | 2015-10-27 |