Inventor
KYUMA KENJI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “KYUMA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
37 patentsUS5604537AFeb 18, 1997
Imaging apparatus having an automatic focusing means
CANON KK151 citations99
US5831676ANov 3, 1998
Image pickup device using plural control parameters for exposure control
CANON KK98 citations98
US5784521AJul 21, 1998
Signal recording system
CANON KK130 citations98
US6630960B2Oct 7, 2003
Image pickup device
CANON KK58 citations96
US6480226B1Nov 12, 2002
Image pickup apparatus having gradation control function for providing image signals definitive of backlighted objects
CANON KK66 citations96
US6392702B1May 21, 2002
Image pickup apparatus with lens unit detection and recording
CANON KK53 citations96
US5488416AJan 30, 1996
Image sensing method and apparatus in which the exposure time may be varied
CANON KK44 citations96
US5258845ANov 2, 1993
Solid-state image sensor driving device with signal synthesizing
CANON KK36 citations93
US6573930B2Jun 3, 2003
Image pickup apparatus for storing, reading-out and processing a signal during predetermined time periods
CANON KK51 citations92
US6445416B1Sep 3, 2002
Image pickup apparatus having electronic zoom function based on optical zooming focal length variation with time
CANON KK27 citations92
US6348948B1Feb 19, 2002
Interchangeable lens type camera system
CANON KK33 citations92
US6130717AOct 10, 2000
Image pickup apparatus with a lens unit attachment/detachment indication
CANON KK30 citations92
US5883666AMar 16, 1999
Image pickup device having selectable photographing modes
CANON KK51 citations92
US5621462AApr 15, 1997
Image pickup device capable of controlling made pickup operation
CANON KK20 citations92
US5600371AFeb 4, 1997
Image pickup apparatus with lens unit detection and recording control
CANON KK32 citations92
US5194957AMar 16, 1993
Image sensing method and apparatus in which the exposure time may be varied
CANON KK33 citations92
US5045928ASep 3, 1991
White balance control with choice of control dependent on brightness
CANON KK31 citations92
US6476868B1Nov 5, 2002
Image pickup apparatus provided with enlargement process means for enlarging image signals output from an image pickup device
CANON KK45 citations90
US5675381AOct 7, 1997
Control of solid-state image sensor
CANON KK17 citations82
US5585848ADec 17, 1996
Control of solid-state image sensor
CANON KK15 citations82
US7349013B2Mar 25, 2008
Imaging apparatus having a lens device for a zooming control operation and the method of using the same
CANON KK6 citations74
US6650367B1Nov 18, 2003
Lens device, imaging apparatus, imaging system, lens control system and computer readable storage medium
CANON KK11 citations74
US6008844ADec 28, 1999
Display device having index movement direction in correspondence with aspect ratio
CANON KK10 citations74
US5606366AFeb 25, 1997
Image sensor driving apparatus wherein photoelectric conversion operations are performed a plurality of times
CANON KK12 citations74
US5563656AOct 8, 1996
Image sensing apparatus with white balance adjustment
CANON KK8 citations74
US5019894AMay 28, 1991
White balance adjusting circuit
CANON KK13 citations74
US4737832AApr 12, 1988
Optical signal processor
CANON KK17 citations74
US4712138ADec 8, 1987
Low-noise apparatus for image pickup and combination of light and electric signals
CANON KK13 citations74
US7719707B2May 18, 2010
Printing system, printing method, image capturing apparatus, image processing method, storage medium, and program
CANON KK7 citations73
US5153713AOct 6, 1992
Color temperature information forming device
CANON KK12 citations73
US5175624ADec 29, 1992
Video system having image combining function
CANON KK11 citations71
US7907189B2Mar 15, 2011
Imaging apparatus having a lens device for a zooming control operation and the method of using the same
CANON KK4 citations63
US6091885AJul 18, 2000
Signal recording system using memory for audio signal
CANON KK4 citations63
US5510901AApr 23, 1996
Signal recording system using sound memory
CANON KK5 citations63
US4845568AJul 4, 1989
Image pickup apparatus for selectively storing electrical signals
CANON KK6 citations63
US5351080ASep 27, 1994
Color temperature control by comparing chrominance signals with reference levels
CANON KK5 citations62
US7907182B2Mar 15, 2011
Image data reduction apparatus and method, program, storage medium, and image sensing apparatus
CANON KK0 citations42