Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D648675 | Tread portion of an automobile tire | — | 2011-11-15 |
| D646221 | Tread portion of an automobile tire | — | 2011-10-04 |
| D645393 | Tread portion of an automobile tire | — | 2011-09-20 |
| 8020595 | Pneumatic tire with tread having sipes and shallow grooves | Ryoichi Watabe, Kenichi Shibata, Kazuyoshi Tagawa | 2011-09-20 |
| D645398 | Tread portion of an automobile tire | — | 2011-09-20 |
| D645399 | Tread portion of an automobile tire | — | 2011-09-20 |
| D642510 | Tread portion of an automobile tire | — | 2011-08-02 |
| D641683 | Tread portion of an automobile tire | — | 2011-07-19 |
| D640182 | Tread portion of an automobile tire | — | 2011-06-21 |
| D631820 | Tread portion of an automobile tire | — | 2011-02-01 |