Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7375917 | Idle seek calibration method for magnetic disk drive and magnetic disk drive with an intermission calibration | Yoshikatsu Fujii, Tsuyoshi Arai, Takao Horiguchi, Shinji Matsushita | 2008-05-20 |
| 6920007 | Load/unload method and a magnetic disk drive using the method | Hidefumi Tominaga, Tsuyoshi Arai, Takao Horiguchi, Yoshikatsu Fujii | 2005-07-19 |
| 6510014 | Disturbance detection circuit, memory device thereof, and disturbance detection method | Takao Horiguchi, Tsuyoshi Arai, Yoshikatsu Fujii, Shinji Matsushita | 2003-01-21 |