Inventor
TSUNEKAWA MASAO
JP9 patents
Patents
9 patentsUS5880904AMar 9, 1999
Disk drive having a thickness equal to an IC memory card
FUJITSU LTD56 citations95
US6025973AFeb 15, 2000
Construction for attaching a disk in a disk drive
FUJITSU LTD30 citations92
US5608592AMar 4, 1997
Head actuator
FUJITSU LTD24 citations92
US5638307AJun 10, 1997
Apparatus having source power control unit responsive to voltage fluctuation
FUJITSU LTD30 citations91
US5815338ASep 29, 1998
Apparatus and method of detecting head position error in magnetic disk drive
FUJITSU LTD24 citations83
US6016237AJan 18, 2000
Shaft construction of a disk drive
FUJITSU LTD6 citations73
US5659437AAug 19, 1997
Data storage apparatus having servo control system
FUJITSU LTD17 citations72
US5426544AJun 20, 1995
Sensitivity correcting circuit of servo signal detection on data surface and offset measuring circuit in magnetic disk unit
FUJITSU LTD6 citations72
US5347410ASep 13, 1994
Sensitivity correcting circuit of servo signal detection on data surface and offset measuring circuit in magnetic disk unit
FUJITSU LTD6 citations72