Inventor
HIEDA TERUO
JP84 patents
Patents
50 patentsUS6278486B1Aug 21, 2001
Information signal controlling system
CANON KK106 citations98
US5784521AJul 21, 1998
Signal recording system
CANON KK130 citations98
US5969761AOct 19, 1999
Image sensing device
CANON KK39 citations96
US5796429AAug 18, 1998
Apparatus for recording a video signal together with information from an external storage device
CANON KK93 citations96
US5162914ANov 10, 1992
Image sensing device with diverse storage fumes used in picture composition
CANON KK73 citations96
US7274389B1Sep 25, 2007
Camera apparatus and image processing system with variable resolution
CANON KK20 citations93
US6445824B2Sep 3, 2002
Data transmission with receiver side control
CANON KK37 citations93
US6377301B1Apr 23, 2002
Image pickup apparatus having different processing rates for still and moving images
CANON KK38 citations93
US5818521AOct 6, 1998
Image pickup apparatus having computational gamma correction facility
CANON KK35 citations93
US5767899AJun 16, 1998
Image pickup device
CANON KK17 citations93
US5712680AJan 27, 1998
Image pickup device for obtaining both moving and still images
CANON KK41 citations93
US5548330AAug 20, 1996
Image pickup device for generating a corrected luminance signal
CANON KK28 citations93
US5508741AApr 16, 1996
Image pickup apparatus with plural filters jointly receiving image pickup signals to provide luminance and contour-related information
CANON KK21 citations93
US5481317AJan 2, 1996
Gamma correction circuit which selects one of a plurality of gamma corrected signals as an output signal based on the level of an input signal
CANON KK44 citations93
US5307159AApr 26, 1994
Color image sensing system
CANON KK21 citations93
US5140424AAug 18, 1992
Image signal processing apparatus with noise reduction
CANON KK29 citations93
US5132783AJul 21, 1992
Device for adjusting white balance by peak detection and smoothing
CANON KK22 citations93
US5087978AFeb 11, 1992
Camera system and interchangeable lens
CANON KK30 citations93
US5057927AOct 15, 1991
Image sensing apparatus
CANON KK23 citations93
US4901152AFeb 13, 1990
Image pickup apparatus
CANON KK25 citations93
US4833538AMay 23, 1989
Image pickup apparatus for producing an inhibited image signal
CANON KK25 citations93
US4811086AMar 7, 1989
Image sensing apparatus
CANON KK49 citations93
US4760453AJul 26, 1988
Solid-state image pickup with mode selection to control noise
CANON KK25 citations93
US6538696B2Mar 25, 2003
Image sensing apparatus using a non-interlace or progressive scanning type image sensing device
CANON KK25 citations92
US6496226B2Dec 17, 2002
Image sensing device
CANON KK24 citations92
US6380974B1Apr 30, 2002
Digital video camera with electronic zoom
CANON KK14 citations92
US6353488B1Mar 5, 2002
Image sensing apparatus having common circuitry for processing digital adjustment signals
CANON KK24 citations92
US6011583AJan 4, 2000
Image sensing apparatus using a non-interlace or progressive scanning type sensing device
CANON KK27 citations92
US5691821ANov 25, 1997
A/D converting apparatus and image sensing apparatus
CANON KK34 citations92
US5638118AJun 10, 1997
Image sensing device with diverse storage times used in picture composition
CANON KK37 citations92
US5045928ASep 3, 1991
White balance control with choice of control dependent on brightness
CANON KK31 citations92
US4782394ANov 1, 1988
Image pickup apparatus having saturation prevention control modes
CANON KK35 citations92
US6088057AJul 11, 2000
Image pickup apparatus with reduced signal noise
CANON KK17 citations84
US7394966B1Jul 1, 2008
Image communication apparatus for wireless communication of digital images, and method thereof
CANON KK16 citations83
US6631216B2Oct 7, 2003
Image interpolation apparatus
CANON KK14 citations83
US5675381AOct 7, 1997
Control of solid-state image sensor
CANON KK17 citations82
US5585844ADec 17, 1996
Image sensing apparatus having common circuitry for processing digital adjustment signals
CANON KK17 citations82
US5585848ADec 17, 1996
Control of solid-state image sensor
CANON KK15 citations82
US5023704AJun 11, 1991
Color temperature detecting device wherein comparison is made between color component levels and reference levels which vary with the illuminance of incident light
CANON KK15 citations82
US4963978AOct 16, 1990
Color correction circuit
CANON KK22 citations82
US4814861AMar 21, 1989
Signal processing apparatus with independent gain control for chrominance and color signals
CANON KK17 citations82
US4748506AMay 31, 1988
Image pickup apparatus with excess-charge control
CANON KK19 citations82
US6999116B1Feb 14, 2006
Image processing apparatus, method and computer-readable storage medium having a color suppression mechanism
CANON KK9 citations74
US6204878B1Mar 20, 2001
Image pickup device having interlacing circuitry
CANON KK9 citations74
US6052021AApr 18, 2000
Signal processing integrated circuit having first and second buffers each connected in first and second paths between an analog signal processor and a digitial signal processor to prevent abnormal current flow
CANON KK6 citations74
US5995141ANov 30, 1999
Image pick-up device with a motion detection circuit and a memory control circuit
CANON KK13 citations74
US5966171AOct 12, 1999
Digital video camera with electronic zoom
CANON KK9 citations74
US5781244AJul 14, 1998
Image signal processing apparatus
CANON KK7 citations74
US5659358AAug 19, 1997
Image pickup device with digital signal processing for reducing signal distortion
CANON KK9 citations74
US5606366AFeb 25, 1997
Image sensor driving apparatus wherein photoelectric conversion operations are performed a plurality of times
CANON KK12 citations74
Showing the top 50 of 84 patents by PatentIndex Score.