Inventor
MORIBE YOSHIHIRO
JP16 patents
Patents
16 patentsUS5285436AFeb 8, 1994
Method of avoiding medium defects in record/reproduce apparatus
HITACHI LTD22 citations92
US5243479ASep 7, 1993
Mounting structure for information recording and reproducing apparatus
HITACHI LTD33 citations91
US5014146AMay 7, 1991
Magnetic head mounting arm having asymmetrical configuration
HITACHI LTD33 citations90
US5657176AAug 12, 1997
Method and apparatus for optimizing the recording and reproducing of information from magnetic disks
HITACHI LTD22 citations89
US4736263AApr 5, 1988
Method and apparatus for driving a disk
HITACHI LTD20 citations80
US4916342AApr 10, 1990
Rotary actuator
HITACHI LTD13 citations73
US4894735AJan 16, 1990
Disk drive housing structure
HITACHI LTD8 citations70
US4703242AOct 27, 1987
Control method and apparatus for positioning servo system
HITACHI LTD7 citations69
US5430581AJul 4, 1995
Method and apparatus for optimizing the recording and reproducing of information from magnetic disks
HITACHI LTD11 citations68
US4825313AApr 25, 1989
Method for adjustably positioning a transducer for a disc drive
HITACHI LTD4 citations62
US4775825AOct 4, 1988
Positioning method and apparatus therefor
HITACHI LTD6 citations62
US4604663AAug 5, 1986
Floppy disk driver
HITACHI LTD6 citations60
US4490662ADec 25, 1984
Positioning method and apparatus therefor
HITACHI LTD6 citations59
US4639804AJan 27, 1987
Head loading system
HITACHI LTD4 citations58
US4779146AOct 18, 1988
Apparatus for and method of writing/reading data into/from a flexible disk
HITACHI LTD3 citations57
US4766509AAug 23, 1988
Magnetic head assembly
HITACHI LTD1 citations49