Inventor
KAIDA KATSUHIKO
JP16 patents
Patents
16 patentsUS5282099AJan 25, 1994
Disk drive apparatus incorporating circuitry into housing
TOSHIBA KK96 citations93
US5627441AMay 6, 1997
Apparatus for controlling motor drive and method for controlling thereof
TOSHIBA KK33 citations92
US5327052AJul 5, 1994
Method and apparatus for controlling brushless DC motor
TOSHIBA KK28 citations92
US5206567AApr 27, 1993
Apparatus for reliably activating sensorless and brushless DC motor
TOSHIBA KK53 citations91
US6738214B2May 18, 2004
Detection of static and dynamic position of disk drive
TOSHIBA KK32 citations90
US6377411B1Apr 23, 2002
Head IC, head amplifier circuit, head suspension assembly, and magnetic disk drive for avoiding electrostatic breakdown of magnetic head
TOSHIBA KK33 citations90
US5585701ADec 17, 1996
Current mirror circuit constituted by FET (field effect transistor) and control system using the same
TOSHIBA KK30 citations88
US6738216B2May 18, 2004
Apparatus and method for head load control in disk drive
TOSHIBA KK17 citations80
US5432414AJul 11, 1995
Sensorless spindle motor control apparatus
TOSHIBA KK16 citations73
US5373403ADec 13, 1994
Method and apparatus for automatic gain control amplifier adjustment for a magnetic medium
TOSHIBA KK10 citations73
US4794469ADec 27, 1988
Recorded data reproducing apparatus
TOSHIBA KK19 citations73
US4772964ASep 20, 1988
Recorded data reproducing apparatus capable of performing auto-gain adjustment
TOSHIBA KK17 citations73
US5270878ADec 14, 1993
Magnetic recording and reproducing apparatus
TOSHIBA KK7 citations72
US5208711AMay 4, 1993
Data recording/reproducing apparatus having recording head position detection and control
TOSHIBA KK18 citations71
US6377015B1Apr 23, 2002
Voice coil motor control apparatus for use in disk drives
TOSHIBA KK11 citations70
US6687090B2Feb 3, 2004
Head suspension assembly with head amplifier IC
TOSHIBA KK3 citations58