Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922945 | Disk drive spindle motor with wiring substrate having extension portion passing through opening in base | Atsushi Yawata, Yoichi Sekii, Takehito Tamaoka, Hiroyuki Abe | 2014-12-30 |
| 8711515 | Stopper, motor, and disk drive apparatus | Atsushi Yawata | 2014-04-29 |
| 8693138 | Base unit | — | 2014-04-08 |
| 8446059 | Spindle motor and storage disk drive apparatus | Atsushi Yawata, Yasuhiro Suzuki, Takehito Tamaoka | 2013-05-21 |
| 8324771 | Spindle motor and storage disk drive apparatus | Atsushi Yawata, Yasuhiro Suzuki, Takehito Tamaoka | 2012-12-04 |
| 8304945 | Spindle motor and storage disk drive apparatus | Atsushi Yawata, Yasuhiro Suzuki | 2012-11-06 |
| 8299668 | Spindle motor and storage disk drive apparatus | Atsushi Yawata, Yasuhiro Suzuki | 2012-10-30 |
| 8120217 | Spindle motor having recess for accomodating terminal | Atsushi Yawata, Yasuhiro Suzuki | 2012-02-21 |