Inventor
GOFUKU TATSUYA
JP3 patents
Patents
3 patentsUS5798885AAug 25, 1998
Head positioning control for disk apparatus using peak detection, polarity detection and sector mark detection
FUJITSU LTD107 citations97
US6137646AOct 24, 2000
Disk apparatus using coincidence detection to generate variable sector pulses
FUJITSU LTD12 citations72
US6501609B2Dec 31, 2002
Method and apparatus for driving actuator of storage disk device
FUJITSU LTD9 citations71