Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11735215 | Magnetic disk device and method of writing spiral patterns | — | 2023-08-22 |
| 10803894 | Magnetic disk controlling device capable of tracking different servo pattern frequencies | Koji Ishii | 2020-10-13 |
| 9019648 | Magnetic disc device and self servo writing method | — | 2015-04-28 |
| 8149533 | Load/unload control method and apparatus for a magnetic disk drive | Shigen Yasunaka, Shinji Takakura, Yoshiyuki Ishihara | 2012-04-03 |
| 7806382 | Co-axial solenoid and pressure regulator for diaphragm valve | Aaron J. Palumbo, Mohammad Dairi, Matthew G. Beutler | 2010-10-05 |
| 7626779 | Disk drive in which dynamic fly height of head is adjusted, and method of adjusting the dynamic fly height of the head | — | 2009-12-01 |