Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376587 | Rubber composition for tire tread and pneumatic tire using said rubber composition | Yukitoshi Ajiro | 2002-04-23 |
| 6336486 | Pneumatic radical tire having cap base tread | Shizuo Iwasaki, Naohiro Sasaka, Kazuo Hayashi | 2002-01-08 |