Issued Patents All Time
Showing 25 most recent of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964516 | Pneumatic tire | Naoko Ishikawa, Sotaro Iwabuchi | 2024-04-23 |
| 10493805 | Pneumatic tire | Dyta Itoi | 2019-12-03 |
| 9555670 | Pneumatic tire | Atsushi Miyasaka | 2017-01-31 |
| 9550397 | Tire | Sotaro Iwabuchi, Takamitsu Nakamura, Dyta Itoi | 2017-01-24 |
| 8448681 | Pneumatic tire | Atsushi Miyasaka | 2013-05-28 |
| D660784 | Tire tread | Sotaro Iwabuchi, Paula R. Lundgren, Jon I. Stuckey | 2012-05-29 |
| D611893 | Tire tread | Sotaro Iwabuchi, Paula R. Lundgren, Jon I. Stuckey | 2010-03-16 |
| D584221 | Tread portion of an automobile tire | — | 2009-01-06 |
| D572187 | Tread portion of an automobile tire | — | 2008-07-01 |
| D562223 | Tread portion of an automobile tire | — | 2008-02-19 |
| D558662 | Tire tread | Keith A. Dumigan | 2008-01-01 |
| D524721 | Tire tread | Keith A. Dumigan, Francis J. Byrne, John P. Rodak, David C. Spragg, Andrew J. SVENSON +1 more | 2006-07-11 |
| 6907909 | Pneumatic tire including pseudo-land part | — | 2005-06-21 |
| 6892775 | Pneumatic radial tire for all-season passenger car | — | 2005-05-17 |
| D504108 | Tread portion of an automobile tire | — | 2005-04-19 |
| D500733 | Tread portion of an automobile tire | — | 2005-01-11 |
| 6823911 | Pneumatic tire including pseudo-land portion formed in circumferential groove | — | 2004-11-30 |
| D498460 | Tread portion of an automobile tire | — | 2004-11-16 |
| 6799616 | Pneumatic tire including auxiliary land part having slope | — | 2004-10-05 |
| D493767 | Tread portion of an automobile tire | Atsushi Miyasaka | 2004-08-03 |
| D490363 | Tread portion of an automobile tire | Atsusi Miyasaka | 2004-05-25 |
| 6705366 | Pneumatic tire including headland part | — | 2004-03-16 |
| D472514 | Tread portion of an automobile tire | — | 2003-04-01 |
| D471859 | Tread portion of an automobile tire | Takayuki Fukunaga, Isao Kuwayama, Takahiro Tahira | 2003-03-18 |
| D467864 | Tire tread | Christopher Lory Whetzel, Richard J. Wright | 2002-12-31 |