Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571844 | Pneumatic tire having tread including pairs of sipes | Masaharu Kimura, Makoto Kurokawa, Hiroshi Kawabe, Hiroto Yoshida | 2003-06-03 |
| D475009 | Tread portion of an automobile tire | — | 2003-05-27 |