Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906358 | Pneumatic tire | Shungo Fujita | 2021-02-02 |
| 10266011 | Pneumatic tire | — | 2019-04-23 |
| 9868325 | Pneumatic tire | — | 2018-01-16 |
| D804400 | Tire tread | Shungo Fujita | 2017-12-05 |
| 9809062 | Tire | — | 2017-11-07 |
| D800052 | Tire tread | Shungo Fujita | 2017-10-17 |
| 9688101 | Tire | — | 2017-06-27 |
| D789873 | Tire tread | — | 2017-06-20 |
| 9649888 | Tire | Keiichi Kato | 2017-05-16 |
| 9452643 | Pneumatic tire with main groove having serpentine groove walls | Shungo Fujita, Takaaki Kojima, Kenjiro Yamaya | 2016-09-27 |
| D767482 | Tread portion of an automobile tire | Naotoshi Aoki | 2016-09-27 |
| D764394 | Tread portion of an automobile tire | — | 2016-08-23 |
| 9393839 | Tire | — | 2016-07-19 |
| 9387729 | Pneumatic tire | Naotoshi Aoki | 2016-07-12 |
| 9370972 | Tire having circumferential groove formed with one intra-groove | — | 2016-06-21 |
| 9302551 | Pneumatic tire with tread having V-shaped groove | — | 2016-04-05 |
| 9233579 | Tire | Keiichi Kato | 2016-01-12 |
| 9221304 | Tire | — | 2015-12-29 |
| 9205705 | Pneumatic tire | — | 2015-12-08 |
| D744415 | Pair of shoulder portions of an automobile tire | Keiichi Kato | 2015-12-01 |
| D731958 | Tread portion of non-pneumatic tire for a vehicle | — | 2015-06-16 |
| D730818 | Shoulder portion of an automobile tire | Keiichi Kato | 2015-06-02 |
| D729725 | Tread portion of an automobile tire | Keiichi Kato | 2015-05-19 |
| 9033012 | Tire having a circumferential groove including a first groove portion and a second groove portion | Takaaki Kojima | 2015-05-19 |
| 9010392 | Pneumatic radial tire with tread having thin circumferential groove and lug groove | — | 2015-04-21 |