Inventor
SUWA TETSUYA
JP95 patents
⚠️ This page may combine multiple inventors who share the name “SUWA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
40 patentsUS6694051B1Feb 17, 2004
Image processing method, image processing apparatus and recording medium
CANON KK174 citations99
US6608926B1Aug 19, 2003
Image processing method, image processing apparatus and recording medium
CANON KK92 citations98
US6628830B1Sep 30, 2003
Image processing method and apparatus and storage medium
CANON KK51 citations96
US9275270B2Mar 1, 2016
Information processing apparatus and control method thereof
CANON KK28 citations94
US9189681B2Nov 17, 2015
Image processing apparatus, method thereof, and computer-readable storage medium
CANON KK29 citations94
US9111204B2Aug 18, 2015
Image processing apparatus and method setting color separation parameter based on image data change resulting from lossy compression and expansion
CANON KK19 citations93
US7944588B2May 17, 2011
Image correction processing apparatus, image correction processing method, program, and storage medium
CANON KK34 citations93
US7924469B2Apr 12, 2011
Image processing apparatus, image processing method, and program
CANON KK28 citations93
US7699423B2Apr 20, 2010
Image processing apparatus, image processing method, and image processing program
CANON KK30 citations93
US7075679B2Jul 11, 2006
Image processing apparatus and method, and printing method and apparatus
CANON KK30 citations93
US7009734B2Mar 7, 2006
Method and apparatus for forming color transform lookup table, and image processing method
CANON KK48 citations93
US6435658B1Aug 20, 2002
Ink jet recording method
CANON KK30 citations93
US7432985B2Oct 7, 2008
Image processing method
CANON KK46 citations92
US7277198B2Oct 2, 2007
Image printing apparatus, image printing system and control method
CANON KK20 citations92
US7016530B2Mar 21, 2006
Image processing method, image processing apparatus, and programs thereof
CANON KK47 citations92
US9769352B2Sep 19, 2017
Image processing apparatus and method for detecting unique portions periodically distributed in a printed image
CANON KK12 citations84
US9649839B2May 16, 2017
Image processing apparatus and image processing method
CANON KK10 citations84
US9623670B2Apr 18, 2017
Image processing apparatus and image processing method
CANON KK7 citations84
US9386186B2Jul 5, 2016
Image processing apparatus and image processing method performing detection of inclination of original in read image in accordance with direction of fiber
CANON KK7 citations84
US9232109B2Jan 5, 2016
Image processing apparatus and image processing method specifying a type of original based on whether a high frequency component is included in an acquired spatial frequency feature including a feature of fiber of an original
CANON KK8 citations84
US9135523B2Sep 15, 2015
Apparatus, method of controlling the same and storage medium
CANON KK12 citations84
US9088753B2Jul 21, 2015
Image forming apparatus, luminance correction method, and storage medium storing program
CANON KK13 citations84
US7965426B2Jun 21, 2011
Image processing apparatus and method for performing gamut mapping via device-independent standard color space
CANON KK13 citations84
US7912280B2Mar 22, 2011
Image processing apparatus, image processing method, and image processing program
CANON KK15 citations84
US7800784B2Sep 21, 2010
Image printing apparatus, image printing system and control method
CANON KK14 citations84
US7274478B2Sep 25, 2007
Image printing apparatus and image printing control method
CANON KK17 citations84
US7139908B2Nov 21, 2006
Information processing apparatus and memory update method in the apparatus
CANON KK14 citations84
US6497467B2Dec 24, 2002
Inkjet printer, and method and apparatus for controlling inkjet printer
CANON KK15 citations84
US11514562B2Nov 29, 2022
Image processing apparatus, image processing method, and non-transitory computer-readable storage medium
CANON KK2 citations73
US10726539B2Jul 28, 2020
Image processing apparatus, image processing method and storage medium
CANON KK5 citations73
US10699400B2Jun 30, 2020
Image processing apparatus, image processing method, and storage medium
CANON KK6 citations73
US10546191B2Jan 28, 2020
Image processing apparatus detecting a unique portion in print image data
CANON KK3 citations73
US10089732B2Oct 2, 2018
Image processing apparatus, image processing method and non-transitory computer-readable storage medium
CANON KK2 citations73
US10013626B2Jul 3, 2018
Image processing apparatus and image processing method setting division size for dividing image data
CANON KK5 citations73
US9965842B2May 8, 2018
Image processing apparatus and image processing method
CANON KK5 citations73
US9944102B2Apr 17, 2018
Image processing apparatus, image processing method, and storage medium
CANON KK3 citations73
US9715636B2Jul 25, 2017
Image processing apparatus and image processing method
CANON KK6 citations73
US9558212B2Jan 31, 2017
Apparatus, image processing method and computer-readable storage medium for object identification based on dictionary information
CANON KK3 citations73
US7146045B2Dec 5, 2006
Image processing method and apparatus and storage medium
CANON KK5 citations73
US11323576B2May 3, 2022
Image processing apparatus, image processing method, and non-transitory computer-readable medium
CANON KK3 citations72
VICTOR COMPANY OF JAPAN
4 patentsUS5726709AMar 10, 1998
Imaging apparatus including offset pixels for generating vertical high frequency component
VICTOR COMPANY OF JAPAN27 citations92
US5640206AJun 17, 1997
Imaging apparatus including offset pixels for generating vertical high frequency component
VICTOR COMPANY OF JAPAN34 citations92
US5124852AJun 23, 1992
Magnetic tape recording apparatus
VICTOR COMPANY OF JAPAN44 citations91
US5027229AJun 25, 1991
Magnetic recording apparatus and magnetic recording/reproducing apparatus
VICTOR COMPANY OF JAPAN7 citations74
YAMADA AKITOSHI
2 patentsONO MITSUHIRO
1 patentSUWA TETSUYA
1 patentGOTO FUMITAKA
1 patentMIYAGI ARATA
1 patentShowing the top 50 of 95 patents by PatentIndex Score.