Inventor
NIWA YUKICHI
JP43 patents
Patents
43 patentsUS6829008B1Dec 7, 2004
Solid-state image sensing apparatus, control method therefor, image sensing apparatus, basic layout of photoelectric conversion cell, and storage medium
CANON KK303 citations99
US5668595ASep 16, 1997
Multi-lens imaging apparatus having a mechanism for combining a plurality of images without displacement of registration
CANON KK123 citations98
US5327221AJul 5, 1994
Device for detecting positional relationship between two objects
CANON KK99 citations96
US4985186AJan 15, 1991
Process for producing optical element
CANON KK102 citations96
US4872058AOct 3, 1989
Automatic focusing device
CANON KK53 citations96
US4804831AFeb 14, 1989
Focus detecting apparatus independent of object image contrast
CANON KK114 citations96
US4788596ANov 29, 1988
Image stabilizing device
CANON KK57 citations96
US4780739AOct 25, 1988
Anti-vibration imaging device
CANON KK105 citations96
US4315159AFeb 9, 1982
Optical sensor device with reduction of ambient light effects
CANON KK63 citations96
US4293877AOct 6, 1981
Photo-sensor device and image scanning system employing the same
CANON KK79 citations96
US5396336AMar 7, 1995
In-focus detecting device
CANON KK36 citations93
US5162656ANov 10, 1992
Position detecting device employing marks and oblique projection
CANON KK34 citations93
US5116369AMay 26, 1992
Composition for intraocular lens
CANON KK31 citations93
US5033856AJul 23, 1991
Three-dimensional shape measuring apparatus
CANON KK31 citations93
US5000572AMar 19, 1991
Distance measuring system
CANON KK27 citations93
US7782854B2Aug 24, 2010
Network switching apparatus, route management server, network interface apparatus, control method therefor, computer program for route management server, and computer-readable storage medium
CANON KK21 citations92
US4469417ASep 4, 1984
Range finding device
CANON KK38 citations92
US4443078AApr 17, 1984
Distance detecting device in a camera
CANON KK30 citations92
US4357085ANov 2, 1982
Focus detection device
CANON KK31 citations92
US4305657ADec 15, 1981
Range finding device
CANON KK32 citations92
US4274735AJun 23, 1981
Distance measuring device
CANON KK56 citations92
US4257705AMar 24, 1981
Device for focus detection or distance detection
CANON KK54 citations92
US4178098ADec 11, 1979
Range detecting method and apparatus
CANON KK36 citations91
US4410261AOct 18, 1983
Range finding device
CANON KK27 citations82
US4384199AMay 17, 1983
Incident position detector for radiation beam
CANON KK19 citations82
US4283137AAug 11, 1981
Image scanning system
CANON KK16 citations82
US4329577AMay 11, 1982
Focus detecting device with photo-sensor array
CANON KK24 citations81
US4189232AFeb 19, 1980
Range detecting method and apparatus
CANON KK26 citations81
US4842408AJun 27, 1989
Phase shift measuring apparatus utilizing optical meterodyne techniques
CANON KK21 citations79
US5499051AMar 12, 1996
Multi-lens image pickup apparatus having unsharpness correcting mechanism
CANON KK16 citations74
US5450503ASep 12, 1995
Image recognition method
CANON KK12 citations74
US5343291AAug 30, 1994
Method and apparatus for measuring an interval between two objects
CANON KK16 citations74
US5319444AJun 7, 1994
Position detecting method and apparatus
CANON KK14 citations74
US5294980AMar 15, 1994
Positioning detecting method and apparatus
CANON KK19 citations74
US5122660AJun 16, 1992
Distance measuring system utilizing an object with at least one inclined surface
CANON KK19 citations74
US4912408AMar 27, 1990
Distance measuring system using superconducting quantum interference device
CANON KK8 citations74
US4840473AJun 20, 1989
Optical device
CANON KK14 citations74
US4667316AMay 19, 1987
Information recording-reproducing apparatus
CANON KK18 citations74
US4595271AJun 17, 1986
In-focus state detection device
CANON KK10 citations74
US4455065AJun 19, 1984
Optical device
CANON KK7 citations74
US4368978AJan 18, 1983
Image scanning system
CANON KK9 citations74
US5055665AOct 8, 1991
Focus detecting apparatus jointly employing outputs of plural diverse detectors
CANON KK17 citations73
US4887897ADec 19, 1989
Eye examining apparatus
CANON KK5 citations63