Inventor
KANNO HIROKI
JP47 patents
⚠️ This page may combine multiple inventors who share the name “KANNO HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
33 patentsUS6031638AFeb 29, 2000
Image forming device
TOSHIBA KK68 citations96
US5613017AMar 18, 1997
Apparatus for processing image data among media having different image output sizes
TOSHIBA KK70 citations96
US6724935B1Apr 20, 2004
Color image processing apparatus for performing color adjustment and color conversion processing
TOSHIBA KK36 citations93
US6567544B1May 20, 2003
Image processing apparatus
TOSHIBA KK33 citations93
US6504628B1Jan 7, 2003
Color image-forming apparatus capable of discriminating the colors of the original image
TOSHIBA KK29 citations93
US5898507AApr 27, 1999
Image processing apparatus
TOSHIBA KK25 citations93
US5701364ADec 23, 1997
Image processing apparatus
TOSHIBA KK29 citations93
US6868183B1Mar 15, 2005
Image processing apparatus, image forming apparatus, and image processing method depending on the type of original image
TOSHIBA KK31 citations92
US6833926B1Dec 21, 2004
Image processing apparatus
TOSHIBA KK22 citations92
US6643031B1Nov 4, 2003
Image processing apparatus
TOSHIBA KK23 citations92
US6323876B1Nov 27, 2001
Image processing apparatus having image region specifying function
TOSHIBA KK41 citations92
US6263118B1Jul 17, 2001
Image processing apparatus
TOSHIBA KK31 citations92
US6084988AJul 4, 2000
Image processing apparatus
TOSHIBA KK40 citations92
US5790704AAug 4, 1998
Image processing apparatus for performing random mask process
TOSHIBA KK42 citations92
US5687252ANov 11, 1997
Image processing apparatus
TOSHIBA KK23 citations92
US5604578AFeb 18, 1997
Color image forming apparatus having a function of determining a charge value charged on a customer according to an amount of recording material
TOSHIBA KK39 citations92
US5307426AApr 26, 1994
Image processing apparatus with improved dithering scheme
TOSHIBA KK27 citations92
US5280546AJan 18, 1994
Image processing apparatus for variably magnifying image and controlling image density
TOSHIBA KK44 citations92
US5001767AMar 19, 1991
Image processing device
TOSHIBA KK44 citations92
US6876468B1Apr 5, 2005
Image processing apparatus that performs black coloring, gamma correction and tone processing
TOSHIBA KK16 citations84
US6654494B1Nov 25, 2003
Color image processing apparatus and color image processing method thereof
TOSHIBA KK16 citations84
US5109436AApr 28, 1992
Image data processing system with adaptive binary quantization
TOSHIBA KK20 citations82
US5077812ADec 31, 1991
Image processing apparatus
TOSHIBA KK21 citations82
US4998122AMar 5, 1991
Image binarization apparatus
TOSHIBA KK20 citations82
US6693727B1Feb 17, 2004
Image processing apparatus for performing high-speed error diffusion
TOSHIBA KK9 citations74
US6377361B1Apr 23, 2002
Image processing device and image forming apparatus
TOSHIBA KK9 citations74
US5640249AJun 17, 1997
Image processing apparatus using derived ordered dither matrix
TOSHIBA KK14 citations74
US5481293AJan 2, 1996
Image processing device for correcting an error in a multilevel image signal and for printing the image
TOSHIBA KK10 citations74
US5299034AMar 29, 1994
Image processing apparatus and image processing method for reproducing a color image from color signals having different phases
TOSHIBA KK7 citations74
US5260810ANov 9, 1993
Image processing apparatus with improved dithering scheme
TOSHIBA KK14 citations74
US7742199B2Jun 22, 2010
System and method for compressing and rotating image data
TOSHIBA KK4 citations63
US7443526B2Oct 28, 2008
Multi-function image processing apparatus and method
TOSHIBA KK5 citations63
US7301681B2Nov 27, 2007
System and method for processing documents with four-line CCD sensor
TOSHIBA KK6 citations63
TOSHIBA TEC KK
8 patentsUS6577761B1Jun 10, 2003
Image processor and image processing system
TOSHIBA TEC KK48 citations92
US7190486B2Mar 13, 2007
Image processing apparatus and image processing method
TOSHIBA TEC KK16 citations84
US6499829B1Dec 31, 2002
Color image forming apparatus
TOSHIBA TEC KK16 citations84
US7209266B2Apr 24, 2007
Image processing apparatus
TOSHIBA TEC KK7 citations74
US11630456B2Apr 18, 2023
Autonomous travelling cart system
TOSHIBA TEC KK0 citations63
US7236264B2Jun 26, 2007
System and method for adjusting color reproduction
TOSHIBA TEC KK5 citations63
US6980309B2Dec 27, 2005
Image processing apparatus and image processing method
TOSHIBA TEC KK2 citations63
US7242495B2Jul 10, 2007
Image forming apparatus
TOSHIBA TEC KK0 citations52
CASIO COMPUTER CO LTD
4 patentsUS12175880B2Dec 24, 2024
Recommend apparatus, information providing system, method, and storage medium
CASIO COMPUTER CO LTD0 citations55
US11488491B2Nov 1, 2022
Recommend apparatus, information providing system, method, and storage medium
CASIO COMPUTER CO LTD1 citations55
US9524029B2Dec 20, 2016
Indeterminable gesture recognition using accumulated probability factors
CASIO COMPUTER CO LTD0 citations42
US9377934B2Jun 28, 2016
Image display unit, image display method and computer readable storage medium that stores image display program
CASIO COMPUTER CO LTD0 citations42