Inventor
YOSHIOKA ATSUSHI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
21 patentsUS7019791B2Mar 28, 2006
Video processing device
HITACHI LTD18 citations93
US4613912ASep 23, 1986
Recording and reproducing apparatus for a video tape recorder
HITACHI LTD30 citations93
US6840448B2Jan 11, 2005
Portable information processing apparatus
HITACHI LTD30 citations92
US5307171AApr 26, 1994
Video tape recorder/player
HITACHI LTD24 citations92
US5122885AJun 16, 1992
Magnetic video recording/reproducing apparatus for video signals of different aspect ratios adapter unit
HITACHI LTD35 citations92
US4786986ANov 22, 1988
Magnetic recording and reproducing apparatus
HITACHI LTD31 citations91
US4916553AApr 10, 1990
Video signal recording and reproducing method and apparatus
HITACHI LTD32 citations90
US7310823B2Dec 18, 2007
Digital information recording apparatus and outputting apparatus
HITACHI LTD13 citations84
US7343012B2Mar 11, 2008
Recording and playback apparatus for stream data and transmission method for stream data
HITACHI LTD8 citations74
US7289168B2Oct 30, 2007
Video processing device
HITACHI LTD6 citations74
US5047866ASep 10, 1991
Comb filter type luminance/chrominance signal separation circuit
HITACHI LTD18 citations73
US5121266AJun 9, 1992
Magnetic recording/reproducing apparatus
HITACHI LTD10 citations71
US4743977AMay 10, 1988
VTR having magnetic-head array capable of recording/reproducing signals of a plurality of recording systems
HITACHI LTD18 citations71
US7587126B2Sep 8, 2009
Video information outputting apparatus, video information receiving apparatus, video information outputting method and video information transmitting method
HITACHI LTD4 citations63
US7340613B2Mar 4, 2008
Digital information recording apparatus and recording/reproducing apparatus
HITACHI LTD3 citations63
US7263723B2Aug 28, 2007
Apparatus and method for outputting digital information
HITACHI LTD3 citations63
US5528433AJun 18, 1996
Wide picture video recording/reproducing system
HITACHI LTD3 citations63
US5351154ASep 27, 1994
Magnetic recording and reproducing apparatus
HITACHI LTD4 citations63
US4533961AAug 6, 1985
Magnetic recording apparatus with level adjusting means for mixed luminance, chrominance, audio and pilot signals
HITACHI LTD6 citations63
US4403264ASep 6, 1983
Picture signal amplifying circuit for magnetic video recording and reproducing apparatus
HITACHI LTD4 citations63
US7856560B2Dec 21, 2010
Digital information recording apparatus and recording/reproducing apparatus
HITACHI LTD1 citations52
NTN TOYO BEARING CO LTD
5 patentsUS6913107B2Jul 5, 2005
Steer-by-wire system
NTN TOYO BEARING CO LTD22 citations93
US6871735B2Mar 29, 2005
Reverse-input shutoff clutch and rotation drive device
NTN TOYO BEARING CO LTD31 citations92
US6695118B2Feb 24, 2004
Reverse input blocking clutch and clutch device using the same
NTN TOYO BEARING CO LTD13 citations84
US6422502B1Jul 23, 2002
Winding unit
NTN TOYO BEARING CO LTD8 citations74
US7117710B2Oct 10, 2006
Reverse input blocking clutch and clutch device using the same
NTN TOYO BEARING CO LTD4 citations63
FUJITSU LTD
4 patentsUS6345320B1Feb 5, 2002
DMA address buffer and cache-memory control system
FUJITSU LTD26 citations90
US5226151AJul 6, 1993
Emergency resumption processing apparatus for an information processing system
FUJITSU LTD8 citations69
US5305457AApr 19, 1994
System for initial program loading responding to notification from program supply apparatus
FUJITSU LTD12 citations66
US5532682AJul 2, 1996
Control data transmission system
FUJITSU LTD0 citations39
MAXELL LTD
4 patentsUS10397703B2Aug 27, 2019
Sound processing unit, sound processing system, audio output unit and display device
MAXELL LTD1 citations73
US10136221B2Nov 20, 2018
Sound processing unit, sound processing system, audio output unit and display device
MAXELL LTD2 citations73
US10854237B2Dec 1, 2020
Digital information recording apparatus, reproducing apparatus and transmitting apparatus
MAXELL LTD0 citations52
US10529372B2Jan 7, 2020
Digital information recording apparatus, reproducing apparatus and transmitting apparatus
MAXELL LTD0 citations52