Inventor
YOSHIMURA KATSUJI
JP72 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA KATSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
46 patentsUS5126851AJun 30, 1992
Video system using two different kinds of recording media
CANON KK227 citations99
US5012270AApr 30, 1991
Image shake detecting device
CANON KK95 citations97
US6047134AApr 4, 2000
Image shake detecting device
CANON KK52 citations96
US5969761AOct 19, 1999
Image sensing device
CANON KK39 citations96
US5734933AMar 31, 1998
Image shake detecting device
CANON KK32 citations96
US5386264AJan 31, 1995
Image shake detecting device
CANON KK36 citations96
US5162914ANov 10, 1992
Image sensing device with diverse storage fumes used in picture composition
CANON KK73 citations96
US5132798AJul 21, 1992
Special effect apparatus with power control
CANON KK67 citations96
US5063453ANov 5, 1991
Digital signal recording apparatus
CANON KK76 citations96
US4862292AAug 29, 1989
Digital information signal recording apparatus
CANON KK117 citations96
US6570620B1May 27, 2003
Exposure control device
CANON KK16 citations93
US6370330B2Apr 9, 2002
Image shake detecting device
CANON KK23 citations93
US5677733AOct 14, 1997
Exposure control device having a plurality of light detecting areas
CANON KK36 citations93
US5623309AApr 22, 1997
Automatic focusing device with adaptive signal filtering
CANON KK25 citations93
US5596419AJan 21, 1997
Video system using two different kinds of recording media
CANON KK34 citations93
US5140424AAug 18, 1992
Image signal processing apparatus with noise reduction
CANON KK29 citations93
US5101274AMar 31, 1992
Digital signal recording apparatus time-division multiplexing video and audio signals
CANON KK35 citations93
US5012352AApr 30, 1991
Digital signal recording apparatus time-division multiplexing video and audio signals
CANON KK45 citations93
US4901152AFeb 13, 1990
Image pickup apparatus
CANON KK25 citations93
US4772944ASep 20, 1988
Stereoscopic image signal processing device
CANON KK46 citations93
US6496226B2Dec 17, 2002
Image sensing device
CANON KK24 citations92
US5638118AJun 10, 1997
Image sensing device with diverse storage times used in picture composition
CANON KK37 citations92
US5070402ADec 3, 1991
Encoding image information transmission apparatus
CANON KK34 citations92
US5619264AApr 8, 1997
Automatic focusing device
CANON KK19 citations84
US5003404AMar 26, 1991
Video camera
CANON KK21 citations82
US5815281ASep 29, 1998
Image signal outputting apparatus having special effects producing capability
CANON KK6 citations74
US5761369AJun 2, 1998
Video system using two different kinds of recording media
CANON KK10 citations74
US5732186AMar 24, 1998
Image signal recording/reproducing apparatus having special-effects-processing capability
CANON KK7 citations74
US5543839AAug 6, 1996
Focus adjusting device wherein effective focal length is derived by detecting low frequency changes in image signals
CANON KK7 citations74
US5442397AAug 15, 1995
Image sensing apparatus
CANON KK18 citations74
US5422671AJun 6, 1995
Automatic focus control by use of component value differences in an image sensing plane
CANON KK15 citations74
US5323238AJun 21, 1994
Image signal processing apparatus having improved storage control in accordance with an image signal level
CANON KK8 citations74
US5249052ASep 28, 1993
Image display system with compressed video signal recording and display
CANON KK9 citations74
US5194997AMar 16, 1993
Data recording apparatus having sub-code recording function
CANON KK12 citations74
US5164835ANov 17, 1992
Automatic focusing device
CANON KK10 citations74
US5159462AOct 27, 1992
Video signal generating apparatus
CANON KK6 citations74
US5146373ASep 8, 1992
Information signal reproducing apparatus with function of detecting track pitch
CANON KK9 citations74
US5124851AJun 23, 1992
Data recording apparatus with recorded data verifying means
CANON KK9 citations74
US5063457ANov 5, 1991
Wide-band video signal recording apparatus by using frequency interleave
CANON KK19 citations74
US4994911AFeb 19, 1991
Image information signal transmitting system with selective transmission of input data or extracted data
CANON KK11 citations74
US4951162AAug 21, 1990
Tracking control system with pilot signal phase setting circuitry
CANON KK12 citations74
US4947448AAug 7, 1990
Image information signal transmitting system
CANON KK12 citations74
US4932066AJun 5, 1990
Information signal transmission system
CANON KK13 citations74
US4916537AApr 10, 1990
Image information signal transmitting system
CANON KK9 citations74
US4901148AFeb 13, 1990
Data processing device
CANON KK8 citations74
US4878128AOct 31, 1989
Video signal reproducing apparatus
CANON KK11 citations74
YAMAHA CORP
4 patentsUS7076052B2Jul 11, 2006
Telephone terminal
YAMAHA CORP181 citations99
US5229756AJul 20, 1993
Image control apparatus
YAMAHA CORP566 citations96
US6010793AJan 4, 2000
Wood board, surface-decorated wood board, and manufacturing method therefor
YAMAHA CORP31 citations89
US9685152B2Jun 20, 2017
Technology for responding to remarks using speech synthesis
YAMAHA CORP15 citations82
Showing the top 50 of 72 patents by PatentIndex Score.