Inventor
ISHIGURO KAZUHIRO
JP51 patents
⚠️ This page may combine multiple inventors who share the name “ISHIGURO KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
19 patentsUS7079685B1Jul 18, 2006
Method and apparatus for image processing, including processing for reproducing black character areas of color and monochromatic images
MINOLTA CO LTD56 citations96
US6631207B2Oct 7, 2003
Image processor including processing for image data between edge or boundary portions of image data
MINOLTA CO LTD47 citations93
US7339699B1Mar 4, 2008
Image processing apparatus
MINOLTA CO LTD37 citations92
US7177462B2Feb 13, 2007
Image processing apparatus, image forming apparatus and color image determination method thereof
MINOLTA CO LTD16 citations92
US7072506B1Jul 4, 2006
Image processing apparatus image forming apparatus and color image determination method thereof
MINOLTA CO LTD32 citations92
US6501566B1Dec 31, 2002
Image processing apparatus carrying out multi-value error diffusion process
MINOLTA CO LTD23 citations92
US6335805B1Jan 1, 2002
Image reading apparatus and method utilizing a plurality of line sensors
MINOLTA CO LTD20 citations92
US6292268B1Sep 18, 2001
Image processor and image processing method handling multilevel image data
MINOLTA CO LTD23 citations92
US5973802AOct 26, 1999
Image reproducing apparatus for forming either of a color image or a monochromatic image
MINOLTA CO LTD53 citations92
US7508541B2Mar 24, 2009
Image processing apparatus, image forming apparatus, and image processing method
MINOLTA CO LTD17 citations84
US7254283B1Aug 7, 2007
Image processor processing image data in parallel with a plurality of processors
MINOLTA CO LTD12 citations84
US6567568B1May 20, 2003
Pixel interpolating device capable of preventing noise generation
MINOLTA CO LTD16 citations84
US7319786B2Jan 15, 2008
Image processing apparatus, image forming apparatus and color image determination method thereof
MINOLTA CO LTD8 citations74
US7170635B2Jan 30, 2007
Image processing apparatus, image processing method, and computer program product therefor
MINOLTA CO LTD9 citations74
US6891644B1May 10, 2005
Image processing device and image processing method
MINOLTA CO LTD4 citations63
US6590678B1Jul 8, 2003
Image processing apparatus capable of precise color correction with reduced memory capacity
MINOLTA CO LTD5 citations63
US7619759B1Nov 17, 2009
Image forming apparatus, power supply apparatus, and method of supplying power
MINOLTA CO LTD6 citations61
US7379210B2May 27, 2008
Image processing apparatus, image forming apparatus, and image processing method
MINOLTA CO LTD1 citations52
US6809750B2Oct 26, 2004
Image forming apparatus and image forming method
MINOLTA CO LTD0 citations42
KONICA MINOLTA BUSINESS TECH
19 patentsUS7782506B2Aug 24, 2010
Image reading apparatus capable of detecting noise
KONICA MINOLTA BUSINESS TECH8 citations84
US7719731B2May 18, 2010
Image reading apparatus correcting noise in image data
KONICA MINOLTA BUSINESS TECH8 citations84
US7515298B2Apr 7, 2009
Image processing apparatus and method determining noise in image data
KONICA MINOLTA BUSINESS TECH7 citations73
US8054509B2Nov 8, 2011
Image processing apparatus, image processing method, and image processing program
KONICA MINOLTA BUSINESS TECH3 citations63
US7969627B2Jun 28, 2011
Image reading apparatus for detecting noise in image data
KONICA MINOLTA BUSINESS TECH2 citations63
US7860330B2Dec 28, 2010
Image processing apparatus and image processing method for removing a noise generated by scanning a foreign object from image data obtained by scanning an original document
KONICA MINOLTA BUSINESS TECH2 citations63
US7839545B2Nov 23, 2010
Image reading apparatus correcting noise in image data
KONICA MINOLTA BUSINESS TECH6 citations63
US7792364B2Sep 7, 2010
Image processing apparatus and image processing program product for discriminating dot region in image
KONICA MINOLTA BUSINESS TECH5 citations63
US7751095B2Jul 6, 2010
Image scanning apparatus scanning color original document while conveying the same and color determination method
KONICA MINOLTA BUSINESS TECH5 citations63
US7710618B2May 4, 2010
Image reading apparatus for detecting noise in image data
KONICA MINOLTA BUSINESS TECH2 citations63
US7697175B2Apr 13, 2010
Image reading apparatus capable of detecting noise
KONICA MINOLTA BUSINESS TECH2 citations63
US7675657B2Mar 9, 2010
Image reading apparatus for detecting noise in image data
KONICA MINOLTA BUSINESS TECH4 citations63
US7675656B2Mar 9, 2010
Image reading apparatus for detecting noise in image data
KONICA MINOLTA BUSINESS TECH2 citations63
US7551326B2Jun 23, 2009
Image reading apparatus for detecting noise in image data
KONICA MINOLTA BUSINESS TECH3 citations63
US7440639B2Oct 21, 2008
Image reading apparatus reading an original while transporting the same
KONICA MINOLTA BUSINESS TECH5 citations63
US7430342B2Sep 30, 2008
Image processing apparatus and image processing program to perform image data resolution conversion
KONICA MINOLTA BUSINESS TECH5 citations62
US7973986B2Jul 5, 2011
Image reading apparatus for detecting noise in image data
KONICA MINOLTA BUSINESS TECH0 citations52
US7710617B2May 4, 2010
Image reading apparatus capable of detecting noise
KONICA MINOLTA BUSINESS TECH1 citations52
US7649656B2Jan 19, 2010
Image reading device
KONICA MINOLTA BUSINESS TECH0 citations41
KONICA MINOLTA INC
6 patentsUS10110775B2Oct 23, 2018
Image reading device, method for the same to detect a foreign body on a scanner glass platen, and recording medium
KONICA MINOLTA INC2 citations71
US9363395B2Jun 7, 2016
Image processing device, display device and non-transitory computer readable recording medium
KONICA MINOLTA INC2 citations63
US11146697B2Oct 12, 2021
Image forming system and image forming apparatus with voice instruction to reform print setting operation
KONICA MINOLTA INC0 citations50
US10310793B2Jun 4, 2019
Image processing system having portable terminal that preregisters a job in an image processing apparatus, image processing apparatus, and portable information terminal
KONICA MINOLTA INC0 citations42
US10136013B2Nov 20, 2018
Document reading device, image processing device, document reading method and recording medium
KONICA MINOLTA INC0 citations42
US8970860B2Mar 3, 2015
Image processing device that displays process sequence, display device and non-transitory computer readable recording medium
KONICA MINOLTA INC0 citations42
ISHIGURO KAZUHIRO
5 patentsUS8635688B2Jan 21, 2014
Image processing apparatus, image processing method, and recording medium
ISHIGURO KAZUHIRO2 citations61
US8098937B2Jan 17, 2012
Image processing apparatus and image processing program product for discriminating dot region in image
ISHIGURO KAZUHIRO0 citations51
US8627492B2Jan 7, 2014
Image processing apparatus, image processing method, and recording medium
ISHIGURO KAZUHIRO0 citations40
US8564842B2Oct 22, 2013
Image processing apparatus, image processing method and recording medium for applying different image processing to different scanned image regions
ISHIGURO KAZUHIRO0 citations40
US8458807B2Jun 4, 2013
Image processing apparatus and copy machine control method
ISHIGURO KAZUHIRO0 citations40
SAKA MASAAKI
1 patentShowing the top 50 of 51 patents by PatentIndex Score.