Inventor
NAGASHIMA NAO
JP56 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA NAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
48 patentsUS7567360B2Jul 28, 2009
Image forming system, method and program of controlling image forming system, and storage medium
CANON KK125 citations98
US6438574B1Aug 20, 2002
Multifunctional apparatus and data processing method
CANON KK69 citations96
US5581613ADec 3, 1996
Color image processing apparatus and method
CANON KK68 citations96
US5109434AApr 28, 1992
Image processing apparatus
CANON KK35 citations96
US4791492ADec 13, 1988
Image processing system
CANON KK73 citations96
US4719516AJan 12, 1988
Image processing apparatus
CANON KK60 citations96
US6192127B1Feb 20, 2001
Color image processing apparatus and method
CANON KK18 citations93
US5483623AJan 9, 1996
Printing apparatus
CANON KK26 citations93
US5444517AAug 22, 1995
Management system for controlling operation of an image processing apparatus
CANON KK49 citations93
US5189523AFeb 23, 1993
Image processing apparatus
CANON KK30 citations93
US5001574AMar 19, 1991
Image processing system
CANON KK38 citations93
US4958236ASep 18, 1990
Image processing method and apparatus therefor
CANON KK47 citations93
US4918542AApr 17, 1990
Image processing apparatus capable of smooth multi-area variable magnification processing
CANON KK31 citations93
US4870500ASep 26, 1989
Image signal processing apparatus
CANON KK38 citations93
US4701808AOct 20, 1987
Image processing apparatus with variable magnification and gray level processing
CANON KK27 citations93
US4695895ASep 22, 1987
Image processing system
CANON KK25 citations93
US4691365ASep 1, 1987
Image reading apparatus
CANON KK33 citations93
US4679096AJul 7, 1987
Image processing apparatus
CANON KK44 citations93
US4617596AOct 14, 1986
Image processing apparatus
CANON KK34 citations93
US4355885AOct 26, 1982
Image forming apparatus provided with surface potential control device
CANON KK34 citations93
US8054494B2Nov 8, 2011
Image forming system, method and program of controlling image forming system, and storage medium
CANON KK28 citations92
US4811109AMar 7, 1989
Image processing system
CANON KK26 citations92
US4517606AMay 14, 1985
Apparatus for processing video signals
CANON KK37 citations92
US6101263AAug 8, 2000
Image processing apparatus
CANON KK12 citations82
US4999717AMar 12, 1991
Image reading apparatus
CANON KK21 citations82
US4563706AJan 7, 1986
Image forming system
CANON KK25 citations82
US4499500AFeb 12, 1985
Two-side image forming apparatus
CANON KK19 citations82
US4549219AOct 22, 1985
Image information transmission system
CANON KK22 citations81
US4807044AFeb 21, 1989
Image processing apparatus
CANON KK19 citations78
US7685318B2Mar 23, 2010
Electronic device and control method thereof
CANON KK7 citations74
US5872869AFeb 16, 1999
Image processing apparatus
CANON KK7 citations74
US5555093ASep 10, 1996
Image processing apparatus and method thereof
CANON KK9 citations74
US5444846AAug 22, 1995
Image processing apparatus having diagnostic mode
CANON KK10 citations74
US5276533AJan 4, 1994
Image processing system
CANON KK16 citations74
US5008760AApr 16, 1991
Image processing system
CANON KK12 citations74
US4992888AFeb 12, 1991
Image reading apparatus using a motor and controlling driving pulses supplied to the motor
CANON KK11 citations74
US4901079AFeb 13, 1990
Analog-digital converter
CANON KK8 citations74
US4866533ASep 12, 1989
Image processing device
CANON KK13 citations74
US4860111AAug 22, 1989
Information transmission system
CANON KK12 citations74
US4814877AMar 21, 1989
Image reading apparatus provided with correction for shadings in image data
CANON KK7 citations74
US4618246AOct 21, 1986
Image forming device
CANON KK11 citations74
US4573788AMar 4, 1986
Image forming device
CANON KK6 citations74
US4470009ASep 4, 1984
Surface potentiometer
CANON KK8 citations71
US4420247ADec 13, 1983
Computer control means for an electrostatic recording apparatus
CANON KK16 citations71
US5864407AJan 26, 1999
Image processing system
CANON KK4 citations63
US5357319AOct 18, 1994
Image forming apparatus having image quality control
CANON KK3 citations63
US5043765AAug 27, 1991
Image forming apparatus including control means responsive to image forming conditions
CANON KK4 citations63
US4700234AOct 13, 1987
Image processing system
CANON KK4 citations63
(unassigned)
1 patentCANON KABUSHIKA KAISHA
1 patentShowing the top 50 of 56 patents by PatentIndex Score.