Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474497 | Pneumatic tire with tread having heart-shaped blocks | — | 2013-07-02 |
| D639724 | Tire for automobile | — | 2011-06-14 |
| D637950 | Tire for automobile | — | 2011-05-17 |
| 7472732 | Rubber composition and competition tire using the same | Shuichi Sakamoto, Akihiro Mine | 2009-01-06 |
| D574317 | Tire for automobile | — | 2008-08-05 |
| D569788 | Tire for automobile | — | 2008-05-27 |
| 6796346 | Bias tire with specified tread rubber loss tangent | Kazumi Yamazaki, Touru Fukumoto, Norikatsu Nakata | 2004-09-28 |
| D471151 | Tire tread | — | 2003-03-04 |