Inventor · disambiguated record
Kazuhiro Ishiguro
Also filed as: ISHIGURO KAZUHIRO
51 granted patents·8 pending applications·463 citations·filing 1996–2025
98Inventor score
Files withKONICA MINOLTA BUSINESS TECH20MINOLTA CO LTD19KONICA MINOLTA INC11ISHIGURO KAZUHIRO6NOGUCHI KAZUYOSHI1
Top patents by PatentIndex Score
59 records- 0193US7177462B2Image processing apparatus, image forming apparatus and color image determination method thereofMINOLTA CO LTD·Filed 2005·Granted Feb 13, 2007·16 cites·16 claims
- 0288US7339699B1Image processing apparatusMINOLTA CO LTD·Filed 2000·Granted Mar 4, 2008·37 cites·15 claims
- 0387US7319786B2Image processing apparatus, image forming apparatus and color image determination method thereofMINOLTA CO LTD·Filed 2006·Granted Jan 15, 2008·8 cites·27 claims
- 0479US7508541B2Image processing apparatus, image forming apparatus, and image processing methodMINOLTA CO LTD·Filed 2002·Granted Mar 24, 2009·17 cites·11 claims
- 0578US7751095B2Image scanning apparatus scanning color original document while conveying the same and color determination methodKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Jul 6, 2010·5 cites·16 claims
- 0678US7079685B1Method and apparatus for image processing, including processing for reproducing black character areas of color and monochromatic imagesMINOLTA CO LTD·Filed 1999·Granted Jul 18, 2006·56 cites·8 claims
- 0776US5973802AImage reproducing apparatus for forming either of a color image or a monochromatic imageMINOLTA CO LTD·Filed 1996·Granted Oct 26, 1999·53 cites·31 claims
- 0874US10110775B2Image reading device, method for the same to detect a foreign body on a scanner glass platen, and recording mediumKONICA MINOLTA INC·Filed 2017·Granted Oct 23, 2018·2 cites·21 claims
- 0973US7969627B2Image reading apparatus for detecting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2010·Granted Jun 28, 2011·2 cites·19 claims
- 1072US9363395B2Image processing device, display device and non-transitory computer readable recording mediumKONICA MINOLTA INC·Filed 2013·Granted Jun 7, 2016·2 cites·17 claims
- 1172US8054509B2Image processing apparatus, image processing method, and image processing programKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Nov 8, 2011·3 cites·24 claims
- 1272US7072506B1Image processing apparatus image forming apparatus and color image determination method thereofMINOLTA CO LTD·Filed 1999·Granted Jul 4, 2006·32 cites·7 claims
- 1371US6631207B2Image processor including processing for image data between edge or boundary portions of image dataMINOLTA CO LTD·Filed 1999·Granted Oct 7, 2003·47 cites·10 claims
- 1469US7860330B2Image processing apparatus and image processing method for removing a noise generated by scanning a foreign object from image data obtained by scanning an original documentKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Dec 28, 2010·2 cites·22 claims
- 1569US7782506B2Image reading apparatus capable of detecting noiseKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Aug 24, 2010·8 cites·11 claims
- 1669US7719731B2Image reading apparatus correcting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted May 18, 2010·8 cites·20 claims
- 1767US8230494B2Image processing apparatus, image processing method and recording mediumSAKA MASAAKI·Filed 2007·Granted Jul 24, 2012·2 cites·20 claims
- 1867US7515298B2Image processing apparatus and method determining noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Apr 7, 2009·7 cites·15 claims
- 1966US8635688B2Image processing apparatus, image processing method, and recording mediumISHIGURO KAZUHIRO·Filed 2007·Granted Jan 21, 2014·2 cites·21 claims
- 2065US7839545B2Image reading apparatus correcting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Nov 23, 2010·6 cites·18 claims
- 2165US7792364B2Image processing apparatus and image processing program product for discriminating dot region in imageKONICA MINOLTA BUSINESS TECH·Filed 2003·Granted Sep 7, 2010·5 cites·13 claims
- 2263US7675657B2Image reading apparatus for detecting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Mar 9, 2010·4 cites·8 claims
- 2363US7619759B1Image forming apparatus, power supply apparatus, and method of supplying powerMINOLTA CO LTD·Filed 2000·Granted Nov 17, 2009·6 cites·13 claims
- 2463US7440639B2Image reading apparatus reading an original while transporting the sameKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Oct 21, 2008·5 cites·18 claims
- 2562US7170635B2Image processing apparatus, image processing method, and computer program product thereforMINOLTA CO LTD·Filed 2002·Granted Jan 30, 2007·9 cites·14 claims
- 2660US6501566B1Image processing apparatus carrying out multi-value error diffusion processMINOLTA CO LTD·Filed 1998·Granted Dec 31, 2002·23 cites·24 claims
- 2760US6292268B1Image processor and image processing method handling multilevel image dataMINOLTA CO LTD·Filed 1998·Granted Sep 18, 2001·23 cites·13 claims
- 2859US7551326B2Image reading apparatus for detecting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Jun 23, 2009·3 cites·8 claims
- 2959US2025363618A1Image processing apparatusKONICA MINOLTA INC·Filed 2025·Application pending·0 cites
- 3058US7675656B2Image reading apparatus for detecting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Mar 9, 2010·2 cites·8 claims
- 3157US7710618B2Image reading apparatus for detecting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted May 4, 2010·2 cites·3 claims
- 3256US7697175B2Image reading apparatus capable of detecting noiseKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Apr 13, 2010·2 cites·11 claims
- 3356US6335805B1Image reading apparatus and method utilizing a plurality of line sensorsMINOLTA CO LTD·Filed 1997·Granted Jan 1, 2002·20 cites·20 claims
- 3456US2025133168A1Image forming apparatus, control method, and non-transitory computer-readable recording mediumKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 3555US7430342B2Image processing apparatus and image processing program to perform image data resolution conversionKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Sep 30, 2008·5 cites·12 claims
- 3654US8458807B2Image processing apparatus and copy machine control methodISHIGURO KAZUHIRO·Filed 2008·Granted Jun 4, 2013·0 cites·18 claims
- 3754US7710617B2Image reading apparatus capable of detecting noiseKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted May 4, 2010·1 cites·14 claims
- 3854US7379210B2Image processing apparatus, image forming apparatus, and image processing methodMINOLTA CO LTD·Filed 2003·Granted May 27, 2008·1 cites·17 claims
- 3953US2025023989A1Image processing apparatus, control method, and non-transitory computer-readable recording mediumKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 4051US8098937B2Image processing apparatus and image processing program product for discriminating dot region in imageISHIGURO KAZUHIRO·Filed 2010·Granted Jan 17, 2012·0 cites·9 claims
- 4150US10310793B2Image processing system having portable terminal that preregisters a job in an image processing apparatus, image processing apparatus, and portable information terminalKONICA MINOLTA INC·Filed 2014·Granted Jun 4, 2019·0 cites·26 claims
- 4250US2022075930A1Document search system and document search methodKONICA MINOLTA INC·Filed 2021·Application pending·0 cites
- 4349US8970860B2Image processing device that displays process sequence, display device and non-transitory computer readable recording mediumKONICA MINOLTA INC·Filed 2013·Granted Mar 3, 2015·0 cites·19 claims
- 4449US8627492B2Image processing apparatus, image processing method, and recording mediumISHIGURO KAZUHIRO·Filed 2007·Granted Jan 7, 2014·0 cites·15 claims
- 4549US2008104715A1Image processing apparatus, image processing method and recording mediumKONICA MINOLTA BUSINESS TECH·Filed 2007·Application pending·0 cites
- 4648US7973986B2Image reading apparatus for detecting noise in image dataKONICA MINOLTA BUSINESS TECH·Filed 2010·Granted Jul 5, 2011·0 cites·15 claims
- 4748US7649656B2Image reading deviceKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Jan 19, 2010·0 cites·12 claims
- 4848US6567568B1Pixel interpolating device capable of preventing noise generationMINOLTA CO LTD·Filed 1999·Granted May 20, 2003·16 cites·27 claims
- 4946US11146697B2Image forming system and image forming apparatus with voice instruction to reform print setting operationKONICA MINOLTA INC·Filed 2020·Granted Oct 12, 2021·0 cites·11 claims
- 5046US6809750B2Image forming apparatus and image forming methodMINOLTA CO LTD·Filed 2003·Granted Oct 26, 2004·0 cites·15 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →