Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995302 | Disk drive device and control method of unloading corresponding to fall detection in disk drive device | Shinji Matsushita, Naoya Tsurusaki, Hirofumi Saitoh | 2011-08-09 |
| 7800855 | Disk drive and calibration method therefor | Kenichi Kuramoto, Shinya Sakamoto, Nobuhiko Wasa, Hidefumi Tominaga | 2010-09-21 |
| 7576937 | Disk drive and control method therefor | Nobuhiko Wasa | 2009-08-18 |
| 7561366 | Disk drive and calibration method for the same | Nobuhiko Wasa | 2009-07-14 |