Inventor
KADOWAKI TOSHIHIRO
JP56 patents
⚠️ This page may combine multiple inventors who share the name “KADOWAKI TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
47 patentsUS6590673B2Jul 8, 2003
Image reading device and image processing method utilizing the same
CANON KK117 citations99
US6069706AMay 30, 2000
Image reading device and image processing method utilizing the same
CANON KK149 citations99
US6674537B2Jan 6, 2004
Data processing method in network system connected with image processing apparatus
CANON KK77 citations98
US6313921B1Nov 6, 2001
Image forming system, image forming apparatus and method of controlling the same
CANON KK126 citations98
US7057753B1Jun 6, 2006
Image reading device and image process method utilizing the same
CANON KK26 citations96
US6813038B1Nov 2, 2004
Apparatus for controlling image processing and a method for controlling image processing
CANON KK50 citations96
US4958219ASep 18, 1990
Color image forming apparatus
CANON KK46 citations96
US4873570AOct 10, 1989
Color image processing apparatus for selectively altering image colors
CANON KK78 citations96
US7154618B2Dec 26, 2006
Data processing method in network system connected with image processing apparatus
CANON KK11 citations93
US6088138AJul 11, 2000
Image forming apparatus containing a display showing an adjustable image
CANON KK16 citations93
US5726779AMar 10, 1998
Color image processing apparatus
CANON KK27 citations93
US5194945AMar 16, 1993
Color image processing apparatus
CANON KK41 citations93
US5021876AJun 4, 1991
Image processing apparatus with real-time texture processing
CANON KK34 citations93
US4963898AOct 16, 1990
Method and apparatus for forming a color image
CANON KK38 citations93
US4918542AApr 17, 1990
Image processing apparatus capable of smooth multi-area variable magnification processing
CANON KK31 citations93
US5784180AJul 21, 1998
Image memory apparatus
CANON KK27 citations92
US5631983AMay 20, 1997
Image forming system for synthesizing color image data with binary image data which has been colored with a predetermined color during the synthesizing operation
CANON KK26 citations92
US5459589AOct 17, 1995
Color image processing apparatus
CANON KK41 citations92
US5420703AMay 30, 1995
Color image processing system having multi-image processing capabilities
CANON KK22 citations92
US5333068AJul 26, 1994
Image processing system
CANON KK20 citations92
US5140413AAug 18, 1992
Image processing apparatus including processing means for moving image and performing conversion
CANON KK23 citations92
US5296946AMar 22, 1994
Image processing apparatus with color conversion means
CANON KK18 citations82
US5166786ANov 24, 1992
Image forming apparatus containing a display showing an adjustable image
CANON KK18 citations82
US4996591AFeb 26, 1991
Method of and apparatus for processing color image
CANON KK20 citations82
US7746495B2Jun 29, 2010
Image reading device and image processing method utilizing the same
CANON KK7 citations74
US7612904B2Nov 3, 2009
Data processing method in network system connected with image processing apparatus
CANON KK5 citations74
US7167266B2Jan 23, 2007
Image memory apparatus
CANON KK5 citations74
US7136182B2Nov 14, 2006
Image reading device and image processing method utilizing the same
CANON KK5 citations74
US6674547B1Jan 6, 2004
Image processing apparatus for performing image formation using signals obtained by pulse-width modulating an image signal by a plurality of modulating methods
CANON KK8 citations74
US6282310B1Aug 28, 2001
Image processing apparatus, method, and image processing system
CANON KK8 citations74
US5915075AJun 22, 1999
Image processing apparatus for converting input color chart data into color data for an output device
CANON KK15 citations74
US5847850ADec 8, 1998
Color image processing method and apparatus which performs different color processing on different areas of an input image
CANON KK10 citations74
US5703696ADec 30, 1997
Image memory apparatus
CANON KK12 citations74
US5602655AFeb 11, 1997
Image forming system for single bit image data
CANON KK17 citations74
US5414539AMay 9, 1995
Color image forming apparatus capable of reproducing a black color
CANON KK4 citations74
US5351074ASep 27, 1994
Apparatus for forming a color image using two memories
CANON KK12 citations74
US5285290AFeb 8, 1994
Image storing with data compression to accommodate memory capacity
CANON KK11 citations74
US5260777ANov 9, 1993
Apparatus for reproducing visible color image from color separations
CANON KK9 citations74
US5168292ADec 1, 1992
Method and apparatus for forming image color
CANON KK18 citations74
US8014019B2Sep 6, 2011
Data processing method in network system connected with image processing apparatus
CANON KK2 citations63
US7944570B2May 17, 2011
Printing workflow server
CANON KK3 citations63
US7876462B2Jan 25, 2011
Image reading apparatus, personalizing method, program, and storage medium
CANON KK3 citations63
US7589848B2Sep 15, 2009
Apparatus for controlling image processing and a method for controlling image processing
CANON KK4 citations63
US7583394B2Sep 1, 2009
Image forming apparatus, control method, memory medium, and program
CANON KK2 citations63
US7289239B2Oct 30, 2007
Apparatus for controlling image processing and a method for controlling image processing
CANON KK4 citations63
US7113295B2Sep 26, 2006
Image forming apparatus, control method, memory medium, and program
CANON KK2 citations63
US5774235AJun 30, 1998
Image processing apparatus
CANON KK6 citations63
KADOWAKI TOSHIHIRO
3 patentsUS8223356B2Jul 17, 2012
Printing service ordering system and ordering method
KADOWAKI TOSHIHIRO4 citations62
US8194260B2Jun 5, 2012
Data processing method in network system connected with image processing apparatus
KADOWAKI TOSHIHIRO2 citations62
US8159686B2Apr 17, 2012
Image processing job scheduler
KADOWAKI TOSHIHIRO2 citations62
Showing the top 50 of 56 patents by PatentIndex Score.