Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8352975 | Chucking device with a cone including a sliding portion, brushless motor using the same, and disk drive apparatus using the same | Haruhiko Ito, Toshihide Sonoda, Daisuke Tsunashima, Takuya Yamane, Shigeo Kawamura +1 more | 2013-01-08 |
| 8296789 | Chucking device, motor, disk drive apparatus and chucking device manufacturing method | Takuya Yamane, Haruhiko Ito, Shigeo Hayashi | 2012-10-23 |
| 8243384 | Motor and disk drive apparatus | Mitsuhito Nishio, Takuya Yamane | 2012-08-14 |
| 7979873 | Chucking device for removably holding a disk with a central opening, brushless motor with the chucking device and disk drive apparatus with the brushless motor | Haruhiko Ito, Toshihide Sonoda, Takuya Yamane, Shigeo Kawamura, Yoshihisa Kitamura | 2011-07-12 |
| 7552453 | Disk driving apparatus | Hitoshi Takaki, Eiji Miyamoto, Takuya Yamane | 2009-06-23 |