Inventor
ENARI MASAHIKO
JP64 patents
⚠️ This page may combine multiple inventors who share the name “ENARI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
45 patentsUS6058186AMay 2, 2000
Information signal transmission system
CANON KK87 citations98
US5682425AOct 28, 1997
Information signal transmission system
CANON KK63 citations96
US5631744AMay 20, 1997
Coding apparatus
CANON KK62 citations96
US4902107AFeb 20, 1990
Ferroelectric liquid crystal optical device having temperature compensation
CANON KK75 citations96
US4862292AAug 29, 1989
Digital information signal recording apparatus
CANON KK117 citations96
US4778260AOct 18, 1988
Method and apparatus for driving optical modulation device
CANON KK63 citations96
US6519341B1Feb 11, 2003
Method and apparatus for outputting a high definition image
CANON KK37 citations93
US6317518B1Nov 13, 2001
Image coding apparatus
CANON KK21 citations93
US5995171ANov 30, 1999
Coding and/or decoding apparatus for decoding variable-length coded image information
CANON KK47 citations93
US5933499AAug 3, 1999
Image processing apparatus
CANON KK38 citations93
US5493418AFeb 20, 1996
Processing and printing video images and scanned original image with controlled aspect ratios of video signals
CANON KK23 citations93
US5220425AJun 15, 1993
Image processing apparatus and method having improved control of plural image memories
CANON KK24 citations93
US4941736AJul 17, 1990
Ferroelectric liquid crystal device and driving method therefor
CANON KK45 citations93
US4938574AJul 3, 1990
Method and apparatus for driving ferroelectric liquid crystal optical modulation device for providing a gradiational display
CANON KK32 citations93
US4844590AJul 4, 1989
Method and apparatus for driving ferroelectric liquid crystal device
CANON KK28 citations93
US4818078AApr 4, 1989
Ferroelectric liquid crystal optical modulation device and driving method therefor for gray scale display
CANON KK39 citations93
US4714921ADec 22, 1987
Display panel and method of driving the same
CANON KK41 citations93
US5838826ANov 17, 1998
Image processing apparatus and method using plural amounts corresponding to encoded data to control encoding
CANON KK32 citations92
US5010534AApr 23, 1991
Optical information recording-reproducing apparatus
CANON KK25 citations92
US4824218AApr 25, 1989
Optical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodes
CANON KK51 citations92
US4816819AMar 28, 1989
Display panel
CANON KK29 citations92
US4787075ANov 22, 1988
Optical information recording medium and apparatus for recording/reproducing information using the same
CANON KK32 citations92
US4804951AFeb 14, 1989
Display apparatus and driving method therefor
CANON KK32 citations90
US5333013AJul 26, 1994
Image encoding apparatus
CANON KK13 citations82
US4898456AFeb 6, 1990
Liquid crystal optical device
CANON KK20 citations82
US5500683AMar 19, 1996
Image display apparatus
CANON KK14 citations81
US5847840ADec 8, 1998
Image transmitting apparatus
CANON KK11 citations74
US5805302ASep 8, 1998
Variable length encoding of image data
CANON KK11 citations74
US5774624AJun 30, 1998
Image signal recording apparatus having intrapicture and interpicture coding modes
CANON KK10 citations74
US5565992AOct 15, 1996
Image transmitting method
CANON KK8 citations74
US5369441ANov 29, 1994
Reproducing apparatus with simultaneous parallel processing of different image signals
CANON KK13 citations74
US5307160AApr 26, 1994
Apparatus for still image reproduction which includes plural image busses
CANON KK9 citations74
US5247505ASep 21, 1993
Information recording method for reciprocally recording and verifying information
CANON KK9 citations74
US5018123AMay 21, 1991
Optical information recording medium and method for recording information on said medium and reproducing information therefrom
CANON KK9 citations74
US4982075AJan 1, 1991
Information recording medium with track group indicators
CANON KK10 citations74
US4922351AMay 1, 1990
Optical information recording and reproducing apparatus
CANON KK11 citations74
US4912697AMar 27, 1990
Apparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording medium
CANON KK9 citations74
US4881066ANov 14, 1989
Active matrix-type display panel
CANON KK20 citations74
US4853920AAug 1, 1989
Information recording medium and reproducing method therefor
CANON KK7 citations74
US4831243AMay 16, 1989
Information memory apparatus for reading out information from a moving recording medium
CANON KK7 citations74
US4811321AMar 7, 1989
Information recording medium
CANON KK12 citations74
US4802744AFeb 7, 1989
Optical modulation apparatus
CANON KK10 citations74
US6288751B1Sep 11, 2001
Image display apparatus
CANON KK6 citations73
US5528298AJun 18, 1996
Image encoding apparatus
CANON KK11 citations73
US5504536AApr 2, 1996
Image display apparatus
CANON KK7 citations73
SONY CORP
4 patentsUS6747998B1Jun 8, 2004
Transmitter for multichannel digital data and transmission method
SONY CORP33 citations93
US6504930B2Jan 7, 2003
Encryption and decryption method and apparatus using a work key which is generated by executing a decryption algorithm
SONY CORP26 citations93
US7496756B2Feb 24, 2009
Content usage-right management system and management method
SONY CORP31 citations92
US6014442AJan 11, 2000
Decrypting method and electronic device
SONY CORP14 citations74
SONY GROUP CORP
1 patentShowing the top 50 of 64 patents by PatentIndex Score.