Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576936 | Method of starting the magnetic disk device using fluid dynamic bearing spindle motor | Iwao Oshimi, Gaku Ikedo, Jiro Abe | 2009-08-18 |
| 7474490 | Disk drive with reduced vibration due to rotational acceleration of a spindle motor | Yukiko Hayashi, Isao Yoneda, Gaku Ikedo, Yuhji Amari | 2009-01-06 |
| 7253581 | Data storage device, motor control device, and motor control method | Yukiko Hayashi, Shougo Shimada, Gaku Ikedo | 2007-08-07 |
| 7133236 | Storage device control method, motor control method, and storage device | Gaku Ikedo | 2006-11-07 |
| 6643087 | Disk drive with improved retract circuit and method | Kenji Kuroki, Thomas R. Albrecht, Fuminori Sai, Yuzo Nakagawa, Masashi Murai +3 more | 2003-11-04 |