Inventor
NISHIDA IKUO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “NISHIDA IKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
15 patentsUS5982719ANov 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
US5124854AJun 23, 1992
Cassette loading apparatus having an inner cassette holder supported on an outer cassette holder
HITACHI LTD34 citations89
US6256288B1Jul 3, 2001
Disk apparatus and motor therefor
HITACHI LTD13 citations74
US5315460AMay 24, 1994
Magnetic recording and reproducing apparatus including S fixed chassis for supporting a head drum and a movable chassis for mounting a tape cassette
HITACHI LTD12 citations72
US5065264ANov 12, 1991
Capstan arrangement for a magnetic recording/reproduction apparatus
HITACHI LTD8 citations72
US5278707AJan 11, 1994
Tape loading mechanism for magnetic recording and/or reproducing apparatus
HITACHI LTD8 citations71
US5014140AMay 7, 1991
Apparatus for drawing out tape from a cassette
HITACHI LTD6 citations70
US4833562AMay 23, 1989
Rotary magnetic head cylinder device for suppressing vibrations ofa magnetic tape
HITACHI LTD13 citations69
US7813232B2Oct 12, 2010
Disc drive
HITACHI LTD2 citations62
US5862119AJan 19, 1999
Disc inclining/disc inverting mechanism in a disc storage/playback apparatus
HITACHI LTD5 citations62
US4757398AJul 12, 1988
Tape withdrawing device for a magnetic recording and/or reproducing apparatus
HITACHI LTD2 citations59
US7765562B2Jul 27, 2010
Optical disc apparatus with consistently differing guide shafts
HITACHI LTD0 citations51
US7640558B2Dec 29, 2009
Optical disc drive
HITACHI LTD1 citations51
US7614062B2Nov 3, 2009
Optical disk device
HITACHI LTD0 citations51
US7536700B2May 19, 2009
Disc drive unit
HITACHI LTD0 citations40
HITACHI LG DATA STORAGE INC
7 patentsUS7690008B2Mar 30, 2010
Optical disc drive having openings in the housing to allow air therein
HITACHI LG DATA STORAGE INC8 citations83
US7996857B2Aug 9, 2011
Optical disc apparatus
HITACHI LG DATA STORAGE INC2 citations62
US7937721B2May 3, 2011
Optical disc apparatus including airflow cooling mechanism
HITACHI LG DATA STORAGE INC5 citations62
US8024747B2Sep 20, 2011
Optical disc apparatus
HITACHI LG DATA STORAGE INC4 citations61
US7191457B2Mar 13, 2007
Optical disk apparatus having a structure for vibration attenuation and heat dissipation
HITACHI LG DATA STORAGE INC5 citations60
US7472407B2Dec 30, 2008
Optical disc apparatus having dynamic damper mechanism
HITACHI LG DATA STORAGE INC2 citations58
US7945923B2May 17, 2011
Disc device
HITACHI LG DATA STORAGE INC0 citations38
YAMAUCHI YOSHIAKI
4 patentsUS8220010B2Jul 10, 2012
Disc drive with clearance adjustment member
YAMAUCHI YOSHIAKI2 citations60
US8893162B2Nov 18, 2014
Optical disc drive
YAMAUCHI YOSHIAKI0 citations50
US8589960B2Nov 19, 2013
Optical disc drive
YAMAUCHI YOSHIAKI0 citations49
US8499315B2Jul 30, 2013
Grounding structure for optical disc drive
YAMAUCHI YOSHIAKI0 citations40
TOSHIBA KK
3 patentsUS5489970AFeb 6, 1996
Feeding timing control for an image forming apparatus
TOSHIBA KK6 citations63
US7440710B2Oct 21, 2008
Image forming apparatus including paper ejection unit
TOSHIBA KK0 citations52
US6700682B1Mar 2, 2004
Image processing system capable of easily changing subscanning magnification in image read
TOSHIBA KK0 citations42