Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9613650 | Spindle motor, disk drive apparatus, and method of manufacturing base unit of spindle motor | Atsushi Yawata, Ryohei Matsumoto | 2017-04-04 |
| 8567067 | Method of manufacturing fluid dynamic bearing mechanism, motor, and storage disk drive | Katsuki Yamaguchi, Yoshitsugu Hideshima, Akio Tatsumi, Akinobu Sumiji, Takehito Tamaoka +2 more | 2013-10-29 |
| 8553355 | Spindle motor and storage disk drive | Junya Mizukami, Takayuki Oe, Yoichi Sekii, Naoki Sabashi, Takehito Tamaoka +4 more | 2013-10-08 |
| 8542459 | Spindle motor and storage disk drive | Junya Mizukami, Takayuki Oe, Yoichi Sekii, Naoki Sabashi, Takehito Tamaoka +5 more | 2013-09-24 |
| 8385017 | Spindle motor including fluid bearing and storage disk drive including the same | Junya Mizukami, Takayuki Oe, Yoichi Sekii, Naoki Sabashi, Takehito Tamaoka +3 more | 2013-02-26 |