Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495293 | Tread portion of an automobile tire | — | 2004-08-31 |
| D491133 | Tread portion of an automobile tire | — | 2004-06-08 |
| D471859 | Tread portion of an automobile tire | Takayuki Fukunaga, Yasuo Himuro, Isao Kuwayama | 2003-03-18 |