Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033310 | Pneumatic tire with tread having thin groove and sacrifice land portion having protruding portion | — | 2011-10-11 |
| 8006730 | Pneumatic tire with tread having circumferential main grooves | — | 2011-08-30 |
| D643409 | Adapter | Yosuke Shimizu | 2011-08-16 |
| 7980280 | Pneumatic tire with tread including ribs having closed sipes | — | 2011-07-19 |
| 7980281 | Pneumatic tire with tread having protruding stripe in groove bottom and tire mold for making the tire | — | 2011-07-19 |
| 7954527 | Pneumatic tire with tread having both end closed groove bottom concave portions and both end open groove bottom sipes | — | 2011-06-07 |
| D637143 | Automobile tire | — | 2011-05-03 |
| D631467 | Cover for connecting terminal of electronic device | Yosuke Shimizu | 2011-01-25 |
| 7874821 | Tire forming mold | — | 2011-01-25 |