| 5357384 |
Rotating disk data storage apparatus capable of preventing head travel when the disk is not loaded |
Hiroshi Tsuyuguchi, Shinichiro Tanaka, Tohru Miura, Hikaru Tamada, Yoshiaki Sakai |
1994-10-18 |
| 5303107 |
System for holding a track counter active despite power suspension in rotating disk data storage apparatus |
Tohru Miura, Hiroshi Tsuyuguchi, Fumio Nagase |
1994-04-12 |
| 5293601 |
Floppy disk control unit and apparatus having a floppy disk control unit |
Hiroshi Tsuyuguchi, Shinichiro Tanaka, Fumio Nagase, Naoki Sugeta, Tohru Miura +1 more |
1994-03-08 |
| 5283702 |
Power saving system for rotating disk data storage apparatus |
Hiroshi Tsuyuguchi, Yoshio Hirose, Kazuhiko Inoue, Tohru Miura |
1994-02-01 |
| 5260634 |
Constant current driving system for a stepper motor in rotating disk |
Hiroshi Tsuyuguchi, Tohro Miura, Naoki Sugeta, Tadashi Terada |
1993-11-09 |