Inventor
SUGIURA SUSUMU
JP67 patents
Patents
50 patentsUS6321266B1Nov 20, 2001
Input/output apparatus connected to a plurality of host computers via a network
CANON KK155 citations99
US5996029ANov 30, 1999
Information input/output control apparatus and method for indicating which of at least one information terminal device is able to execute a functional operation based on environmental information
CANON KK140 citations98
US5907835AMay 25, 1999
Electronic filing system using different application program for processing drawing commands for printing
CANON KK114 citations98
US5859956AJan 12, 1999
Information processing device and information processing method
CANON KK103 citations98
US5740028AApr 14, 1998
Information input/output control device and method therefor
CANON KK106 citations98
US5742296AApr 21, 1998
Image processing method and apparatus therefor
CANON KK101 citations97
US6177934B1Jan 23, 2001
Server device and image processing device
CANON KK78 citations96
US5933580AAug 3, 1999
Scanner printer server
CANON KK43 citations96
US5822507AOct 13, 1998
Scanner printer server for selectively controlling a scanner and a printer in accordance with a copy operation
CANON KK34 citations96
US5720013AFeb 17, 1998
Scanner printer server and method for selectively outputting scanned information to an information processing apparatus in accordance with a pre-scan command and a scan command
CANON KK41 citations96
US5220417AJun 15, 1993
Image processing apparatus and method
CANON KK56 citations96
US4860026AAug 22, 1989
Halftone image recording method using recording data having a plurality of concentrations for one color
CANON KK100 citations96
US4578714AMar 25, 1986
Halftone image recording apparatus
CANON KK60 citations96
US4679074AJul 7, 1987
Color image processing apparatus with a plurality of addressable characteristic conversion tables for compensating for differences in the spectral characteristics of different input devices
CANON KK64 citations95
US6282314B1Aug 28, 2001
Image processing method and apparatus which iteratively divides image data into sub-regions
CANON KK32 citations93
US5999644ADec 7, 1999
Image processing apparatus and method
CANON KK20 citations93
US5465164ANov 7, 1995
Image processing method and device for the same
CANON KK24 citations93
US5060059AOct 22, 1991
Color image processing apparatus for converting color-sequential image data into color-parallel image data
CANON KK27 citations93
US6804016B2Oct 12, 2004
Control apparatus for a scanner/printer
CANON KK35 citations92
US6515758B2Feb 4, 2003
Printing apparatus and printing method for converting print data to a representation supported by a selected printer
CANON KK14 citations92
US5761394AJun 2, 1998
Color image communication apparatus and method having two modes
CANON KK23 citations92
US5495542AFeb 27, 1996
Binary to multi-level image restoration using neural network
CANON KK28 citations92
US5483358AJan 9, 1996
Color image communication apparatus and method
CANON KK19 citations92
US5252986AOct 12, 1993
Image processing method for superposing plural dots on a recording medium at a predetermined interval and apparatus utilizing same
CANON KK42 citations92
US4905294AFeb 27, 1990
Image processing apparatus
CANON KK38 citations92
US4163892AAug 7, 1979
Fixing apparatus
CANON KK52 citations92
US4676605AJun 30, 1987
Construction of lens barrel operated by electromagnetic induction
CANON KK42 citations91
US4534624AAug 13, 1985
Construction of lens barrel operated by electromagnetic induction
CANON KK36 citations91
US5617123AApr 1, 1997
Image processing method utilizing multiple binarizing and recording agent depositing steps
CANON KK29 citations90
US4930007AMay 29, 1990
Digital color image processing method and apparatus for discriminating high resolution areas of a color image signal and controlling image processing in accordance with the discrimination
CANON KK23 citations90
US4558356ADec 10, 1985
Color printer
CANON KK28 citations90
US4683492AJul 28, 1987
Method and apparatus for recording a full-color image with a plurality of colorants on the basis of a set of area factors for the colorants selected from a plurality of sets of area factors calculated from a plurality of sets of equations
CANON KK33 citations89
US4533928AAug 6, 1985
Color image processing apparatus
CANON KK50 citations89
US6222950B1Apr 24, 2001
Image processing with conversion from N-value to M-value data
CANON KK16 citations84
US6041144AMar 21, 2000
Image processing apparatus
CANON KK18 citations84
US5841904ANov 24, 1998
Image processing method and apparatus
CANON KK18 citations84
US5361144ANov 1, 1994
Image processing apparatus and method
CANON KK14 citations82
US5020118AMay 28, 1991
Image reading apparatus
CANON KK21 citations82
US4819063AApr 4, 1989
Data processing system with common channel for image and character data
CANON KK22 citations82
US4505576AMar 19, 1985
System for storage and printing a plurality of images
CANON KK18 citations82
US4315684AFeb 16, 1982
Copying method and apparatus
CANON KK16 citations82
US4297716AOct 27, 1981
Recording apparatus including a continuous transfer web
CANON KK28 citations82
US3970384AJul 20, 1976
Safety device for photocopying machine
CANON KK24 citations78
US5666216ASep 9, 1997
Image processing apparatus and method
CANON KK5 citations74
US5621476AApr 15, 1997
Reducing the effects of noise in level number transformation
CANON KK9 citations74
US5543855AAug 6, 1996
Image processing method and apparatus with error diffusion
CANON KK17 citations74
US5463478AOct 31, 1995
Image processing method and apparatus
CANON KK7 citations74
US5253048AOct 12, 1993
Color image processing apparatus
CANON KK9 citations74
US5140441AAug 18, 1992
Multilevel-coding apparatus and multilevel-coding method using an optimal sized window beginning from the smallest to a larger size
CANON KK9 citations74
US5126839AJun 30, 1992
Color image processing apparatus
CANON KK7 citations74
Showing the top 50 of 67 patents by PatentIndex Score.