Inventor
AOSHIMA CHIKARA
JP76 patents
Patents
50 patentsUS6800970B2Oct 5, 2004
Motor and optical apparatus using the same
CANON KK64 citations96
US6172440B1Jan 9, 2001
Motor
CANON KK46 citations96
US5831356ANov 3, 1998
Compact cylindrical stepping motor and advancing device
CANON KK74 citations96
US5384506AJan 24, 1995
Stepper motor
CANON KK60 citations96
US5945753AAug 31, 1999
Motor
CANON KK61 citations95
US6844643B2Jan 18, 2005
Motor device
CANON KK17 citations93
US6798093B2Sep 28, 2004
Dual coil permanent magnet motor having inner annular member
CANON KK16 citations93
US6713985B2Mar 30, 2004
Drive control apparatus for stepping motor
CANON KK21 citations93
US6591066B2Jul 8, 2003
Motor and photographing apparatus
CANON KK30 citations93
US6559569B2May 6, 2003
Motor device
CANON KK24 citations93
US6465916B2Oct 15, 2002
Motor
CANON KK30 citations93
US6269226B1Jul 31, 2001
Shutter device of camera
CANON KK16 citations93
US5973425AOct 26, 1999
Motor
CANON KK32 citations93
US5969453AOct 19, 1999
Motor
CANON KK25 citations93
US5953550ASep 14, 1999
Shutter device of camera
CANON KK18 citations93
US5925945AJul 20, 1999
Compact motor with enhanced workability
CANON KK33 citations93
US5353078AOct 4, 1994
Camera having a magnetic recording device
CANON KK21 citations93
US5245372ASep 14, 1993
Camera using a film with a magnetic memory portion with a two-speed film transporting feature
CANON KK30 citations93
US5097278AMar 17, 1992
Camera using a film with a magnetic memory
CANON KK39 citations93
US4731629AMar 15, 1988
Control device for exposure-with-zooming photography
CANON KK46 citations93
US6710563B2Mar 23, 2004
Driving device, light amount controller and shutter
CANON KK23 citations92
US6631014B1Oct 7, 2003
Image reading apparatus
CANON KK23 citations92
US6411003B1Jun 25, 2002
Motor
CANON KK32 citations92
US6255749B1Jul 3, 2001
Motor
CANON KK42 citations92
US6157107ADec 5, 2000
Motor with magnetic stator poles inside and outside the rotor magnet
CANON KK35 citations92
US6046517AApr 4, 2000
Electric motor
CANON KK23 citations92
US6081053AJun 27, 2000
Motor
CANON KK47 citations91
US5172151ADec 15, 1992
Image pickup apparatus
CANON KK25 citations90
US7173352B2Feb 6, 2007
Stepping motor
CANON KK10 citations84
US6897579B2May 24, 2005
Motor
CANON KK12 citations84
US6642687B2Nov 4, 2003
Stepping-motor driving device and lens driving device using the same
CANON KK16 citations84
US6979918B2Dec 27, 2005
Actuator
CANON KK14 citations82
US6316851B1Nov 13, 2001
Motor
CANON KK18 citations82
US6858959B2Feb 22, 2005
Motor and light amount adjusting apparatus
CANON KK11 citations74
US6464416B1Oct 15, 2002
Apparatus having carriage scanning mechanism, and recording apparatus, information recording/reproducing apparatus, information recording apparatus, information reproduction apparatus, information reading apparatus and information erasing apparatus, each provided with apparatus having carriage scanning mechanism
CANON KK10 citations74
US6317562B1Nov 13, 2001
Lens driving apparatus
CANON KK12 citations74
US5970268AOct 19, 1999
Shutter device of camera having a light blocking member with a variable starting position
CANON KK12 citations74
US5899591AMay 4, 1999
Film transporting system for camera using three different transport speeds
CANON KK7 citations74
US5563673AOct 8, 1996
Camera
CANON KK7 citations74
US5481323AJan 2, 1996
Camera using film with magnetic storage section
CANON KK9 citations74
US5283604AFeb 1, 1994
Camera which reads information from a stabilized film cartridge
CANON KK7 citations74
US5136318AAug 4, 1992
Camera using film having magnetic storage part
CANON KK15 citations74
USD326863SJun 9, 1992
Camera
CANON KK7 citations74
US4777508AOct 11, 1988
Exposure control device for camera of variable focal length type
CANON KK14 citations74
US9553535B2Jan 24, 2017
Motor driving apparatus
CANON KK5 citations73
US6400055B1Jun 4, 2002
Motor
CANON KK13 citations72
US10503052B2Dec 10, 2019
Shutter apparatus, image pickup apparatus, and control method for the shutter apparatus
CANON KK3 citations71
US7881602B2Feb 1, 2011
Driving device, optical apparatus, and image pickup apparatus
CANON KK3 citations63
US7443061B2Oct 28, 2008
Driving device
CANON KK2 citations63
US6719463B2Apr 13, 2004
Drive apparatus, light quantity adjusting apparatus, and lens drive apparatus
CANON KK6 citations63
Showing the top 50 of 76 patents by PatentIndex Score.