Inventor
NAGAI KYUICHIRO
JP24 patents
Patents
24 patentsUS6665261B2Dec 16, 2003
Disk cartridge
HITACHI LTD15 citations92
US6349087B1Feb 19, 2002
Disk cartridge with a disk holding member
HITACHI LTD15 citations92
US5982719ANov 9, 1999
Disc auto changer for recording or reproducing information on a desired disc of a plurality of discs in a magazine
HITACHI LTD23 citations91
US6779194B2Aug 17, 2004
Disc cartridge for one-sided disc-shaped recordable medium
HITACHI LTD15 citations84
US7076791B2Jul 11, 2006
Optical pickup and optical disc apparatus provided with the same
HITACHI LTD15 citations83
US6577593B2Jun 10, 2003
Disk cartridge
HITACHI LTD6 citations74
US6256288B1Jul 3, 2001
Disk apparatus and motor therefor
HITACHI LTD13 citations74
US4837646AJun 6, 1989
Tape guide apparatus for helically wound tape
HITACHI LTD12 citations74
US4583137AApr 15, 1986
Signal-recording/reproducing apparatus
HITACHI LTD9 citations70
US6847605B2Jan 25, 2005
Disk cartridge
HITACHI LTD3 citations63
US6510132B2Jan 21, 2003
Disk cartridge
HITACHI LTD1 citations63
US6507560B2Jan 14, 2003
Disc cartridge
HITACHI LTD2 citations63
US6480464B2Nov 12, 2002
Disk cartridge with holder and disk information
HITACHI LTD3 citations63
US6449242B2Sep 10, 2002
Disk cartridge
HITACHI LTD1 citations63
US6400678B1Jun 4, 2002
Disc cartridge
HITACHI LTD2 citations63
US6285642B1Sep 4, 2001
Disk device with vibration-insulating mechanism
HITACHI LTD2 citations63
US6008963ADec 28, 1999
Magnetic recording having a slidable chassis
HITACHI LTD4 citations63
US7379397B2May 27, 2008
Optical pickup and optical disc apparatus provided with the same
HITACHI LTD2 citations62
US5862119AJan 19, 1999
Disc inclining/disc inverting mechanism in a disc storage/playback apparatus
HITACHI LTD5 citations62
US6874157B2Mar 29, 2005
Disk case
HITACHI LTD5 citations60
US6711119B1Mar 23, 2004
Disk cartridge with a holder having disk information on it
HITACHI LTD1 citations52
US6625108B2Sep 23, 2003
Disk cartridge
HITACHI LTD1 citations52
US6519220B2Feb 11, 2003
Disk device with eliminatable gaps
HITACHI LTD0 citations52
US6463030B2Oct 8, 2002
Disc cartridge
HITACHI LTD0 citations52