Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Hisakazu Motomochi | 2011-07-12 |
| 7873971 | Motor having chucking device and disk driving apparatus including same | Haruhiko Ito, Takuya Yamane, Shigeo Kawamura | 2011-01-18 |