Issued Patents 2011
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |