Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767657 | Axial alignment structure for fluid pressure pump | Hiroaki Kumagai | 2020-09-08 |
| 9768657 | Rotating electrical machine including an insulator with a reinforcing portion | Shuji Hattori, Shinya Sakakura | 2017-09-19 |
| 7940493 | Spindle motor including flexible circuit substrate and recording disk drive having the spindle motor | Takehito Tamaoka | 2011-05-10 |
| 7593182 | Recording disk driving device motor unit having a sheet member attached to a base | Takehito Tamaoka | 2009-09-22 |
| 7515379 | Spindle motor and recording disk drive having spindle motor | Takehito Tamaoka | 2009-04-07 |