Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249347 | Clamp member and hard disk drive device | Shigeya Abe, Daisuke Ito | 2025-03-11 |
| 7576947 | Fluid dynamic pressure bearing device, spindle motor provided with fluid dynamic pressure bearing device, and recording disk drive device | Naoyuki Kondo, Toshimitsu Horiuchi | 2009-08-18 |