Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6131632 | Heavy duty radial tire with specified belt cushion rubber | Tetsuhiro Fukumoto | 2000-10-17 |
| 6073669 | Heavy duty pneumatic tire with an adhesive rubber layer between the inner liner and the chafer | Yoshiyuki Takada | 2000-06-13 |