Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978170 | Recording/reproducing apparatus and servo-information recording method | Yasunori Izumiya, Gen Ohshima | 1999-11-02 |
| 5805373 | Head position error compensation in disk drives | Takeyori Hara, Isamu Tomita, Nobuyuki Suzuki, Masafumi Sato | 1998-09-08 |
| 5659438 | Head positioning control system using stored voice coil motor correction data | Kazunori Mori | 1997-08-19 |
| 5594603 | Seek control system based upon a detected temperature of a positioning mechanism in a disk device | Kazunori Mori, Nobuyuki Suzuki | 1997-01-14 |
| 5321564 | Data head offset detecting circuit in magnetic disk unit and magnetic disk unit using said data head offset detecting circuit | Eisaku Takahashi, Chiharu Ohba | 1994-06-14 |