Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450457 | Spindle motor, disk drive apparatus, and method of manufacturing spindle motor | Masakazu Matsuyama, Ryosuke Onoe, Xiang Zhang | 2016-09-20 |
| 8881372 | Method of manufacturing a spindle motor | Masakazu Matsuyama, Ryosuke Onoe, Xiang Zhang | 2014-11-11 |