Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323001 | Stator and motor including the stator | Mitsuyoshi Oba, Keisuke Kurihara | 2025-06-03 |
| 9579982 | Resonant motor system | Yukihiro Kato, Mitsuyoshi Oba | 2017-02-28 |
| 8689950 | Electromagnetic type retarder | Yuichi Tashiro, Mitsuyoshi Oba | 2014-04-08 |
| 8534558 | Optical information reader | Minoru Taneda, Yusuke Otsubo | 2013-09-17 |
| 8062459 | Velocity-changing apparatus for web | Masaki Nakakado | 2011-11-22 |
| 7707876 | Method for estimating tire force acting on rolling tire | — | 2010-05-04 |
| 7668669 | Method for estimating magnitude of back-and-forth-direction force exerted on tire | — | 2010-02-23 |
| 7513144 | Pneumatic tire with specifically arranged strain sensors | — | 2009-04-07 |
| 7506539 | System and method for determining tire force | Tamio Tsurita, Miwa Kunii | 2009-03-24 |
| 7429053 | Subframe structure and vibration damper for the same | Akira Katagiri, Takehiro Yamada, Tamio Tsurita, Motoshi Suzuki | 2008-09-30 |
| D575725 | Tire for automobile | Satoshi Hirai, Mitsuhiro Wada, Masamichi Kiyoyangi, Tsudoi Eguchi, Kensaku Tsuji +1 more | 2008-08-26 |
| 7257997 | Method of detecting longitudinal force of tire and longitudinal force detecting apparatus used therein | Keita Nakano | 2007-08-21 |
| 7249498 | System and method for determining tire force | Tamio Tsurita, Miwa Kunii | 2007-07-31 |
| 5605588 | Studless tire | Kenji Hatakenaka, Kenichi Mineta | 1997-02-25 |
| 5571351 | Studless tire | Kenji Hatakenaka, Kenichi Mineta | 1996-11-05 |
| D335644 | Automobile tire | — | 1993-05-18 |
| D335645 | Automobile tire | — | 1993-05-18 |