Inventor
OGAWA TOMIHISA
US8 patents
Patents
8 patentsUS5892634AApr 6, 1999
Method and apparatus for heat positioning control in disk storage system
TOSHIBA KK76 citations93
US4622604ANov 11, 1986
Magnetic head controlling apparatus
TOSHIBA KK34 citations91
US5126897AJun 30, 1992
Magnetic recording/reproducing apparatus capable of reducing a setting time in a head positioning control mode
TOSHIBA KK23 citations90
US5495586AFeb 27, 1996
Computer system having memory card/disk storage unit used as external storage device
TOSHIBA KK34 citations89
US6046876AApr 4, 2000
Head signal device with noise immunity function, for use in a disk storage apparatus
TOSHIBA KK10 citations73
US4988933AJan 29, 1991
Head driving circuit
TOSHIBA KK15 citations72
US5307218AApr 26, 1994
Magnetic disk apparatus using both servo-surface servo and data-surface servo
TOSHIBA KK14 citations71
US5187620AFeb 16, 1993
Head position determination control apparatus of data recording/reproducing apparatus in a data surface servo system
TOSHIBA KK18 citations71