Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10641282 | Fan device and vacuum cleaner including the same | Ryosuke HAYAMITSU, Tatsuya Tatara | 2020-05-05 |
| 8334625 | Method for manufacturing a storage disk drive motor, motor for driving a storage disk and storage disk drive apparatus provided with the motor | Tatsuya Tatara, Hiroaki Inamori | 2012-12-18 |
| 8095946 | Optical disk motor and disc driving device installing the optical disk motor | Haruhiko Ito, Toshihide Sonoda, Takuya Yamane | 2012-01-10 |
| 8082561 | Motor provided with chucking device and disk driving device equipped with the motor | Shigeo Hayashi, Yusuke Iwai, Nobuaki Yasumoto, Yosuke Kawano | 2011-12-20 |
| 8032903 | Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same | Yusuke Iwai, Satoru Kuramoto, Tatsuya Tatara | 2011-10-04 |
| 8032902 | Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same | Yusuke Iwai, Satoru Kuramoto, Tetsuya Tatara | 2011-10-04 |
| 8018107 | Brushless motor having a substantially flat attachment plate and a circuit board, and disk drive apparatus provided with the same | Nobuaki Yasumoto, Masahiro Yamada, Yosuke Kawano | 2011-09-13 |
| 7992160 | Motor with a chucking device for detachably holding a disk having a central opening portion and disk drive apparatus equipped with the same | Yusuke Iwai, Satoru Kuramoto, Tatsuya Tatara | 2011-08-02 |
| 7987475 | Chucking mechanism, brushless motor and disk drive apparatus | Yusuke Iwai | 2011-07-26 |
| 7937722 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Yusuke Iwai, Tomoya Uchimura, Satoru Kuramoto | 2011-05-03 |
| 7921438 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Yusuke Iwai, Tomoya Uchimura, Satoru Kuramoto | 2011-04-05 |
| 7913269 | Motor and storage disk drive with a chucking mechanism for retaining a data storage disk | Yusuke Iwai, Tomoya Uchimura | 2011-03-22 |
| 7908614 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Yusuke Iwai, Tomoya Uchimura, Satoru Kuramoto | 2011-03-15 |
| 7900223 | Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same | Yusuke Iwai, Satoru Kuramoto, Tatsuya Tatara | 2011-03-01 |
| 7890969 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Yusuke Iwai, Tomoya Uchimura, Satoru Kuramoto | 2011-02-15 |
| 7877764 | Chucking mechanism, motor having the same, and method of manufacturing the same | Yusuke Iwai | 2011-01-25 |
| 7856642 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Yusuke Iwai, Tomoya Uchimura, Satoru Kuramoto | 2010-12-21 |
| 7849474 | Motor having chucking device and disk driving apparatus including the same | Satoru Kuramoto, Tomoya Uchimura, Yusuke Iwai, Yoko Fukumoto | 2010-12-07 |
| 7552453 | Disk driving apparatus | Hisakazu Motomochi, Eiji Miyamoto, Takuya Yamane | 2009-06-23 |