Inventor · disambiguated record
Ryosuke Iguchi
Also filed as: IGUCHI RYOSUKE
66 granted patents·4 pending applications·632 citations·filing 2000–2018
99Inventor score
Top patents by PatentIndex Score
70 records- 0196US9210292B2Image processing apparatus and method using different dither patterns for different inks and selecting a quantization process for each inkCANON KK·Filed 2014·Granted Dec 8, 2015·27 cites·24 claims
- 0295US10740641B2Image processing apparatus and method with selection of image including first and second objects more preferentially than image including first but not second objectCANON KK·Filed 2017·Granted Aug 11, 2020·19 cites·15 claims
- 0395US10742823B2Image processing apparatus and image processing methodCANON KK·Filed 2017·Granted Aug 11, 2020·20 cites·18 claims
- 0494US9092720B2Generating and using blue noise dither patterns with high value thresholds positioned for a high dot concentration ratioCANON KK·Filed 2014·Granted Jul 28, 2015·27 cites·12 claims
- 0594US9087291B2Image processing apparatus and method setting thresholds of dither patterns based on density range and generating binary data depending on thresholds of target pixelsCANON KK·Filed 2014·Granted Jul 21, 2015·27 cites·20 claims
- 0694US7006668B2Image processing method and image processing apparatusCANON KK·Filed 2000·Granted Feb 28, 2006·67 cites·44 claims
- 0793US10796405B2Image processing apparatus and method, and non-transitory computer-readable storage medium storing programCANON KK·Filed 2018·Granted Oct 6, 2020·13 cites·20 claims
- 0893US7738030B2Image processing apparatus for print process of photographed imageCANON KK·Filed 2007·Granted Jun 15, 2010·17 cites·4 claims
- 0992US9088753B2Image forming apparatus, luminance correction method, and storage medium storing programCANON KK·Filed 2014·Granted Jul 21, 2015·13 cites·24 claims
- 1092US8929681B2Image processing apparatus and image processing methodCANON KK·Filed 2013·Granted Jan 6, 2015·10 cites·10 claims
- 1192US8616668B2Image processing apparatus, printing apparatus, and image processing methodSAITO SENICHI·Filed 2010·Granted Dec 31, 2013·12 cites·13 claims
- 1291US9961231B2Image processing method that attempts decoding of additional information using a plurality of decoding methods, and apparatus thereforCANON KK·Filed 2016·Granted May 1, 2018·7 cites·20 claims
- 1391US9195917B2Dither pattern forming method and dither patternCANON KK·Filed 2013·Granted Nov 24, 2015·12 cites·19 claims
- 1491US7750921B2Image data processing method and apparatus, storage medium product, and program productCANON KK·Filed 2006·Granted Jul 6, 2010·11 cites·8 claims
- 1590US9055263B2Apparatus, method and computer program for correcting an image using lookup tables generated by inputted image analysisUMEDA KIYOSHI·Filed 2010·Granted Jun 9, 2015·10 cites·21 claims
- 1690US9036205B2Image processing apparatus and method for correcting luminance and saturation of a pixel in an image or of a target lattice point in a lookup tableCANON KK·Filed 2013·Granted May 19, 2015·8 cites·14 claims
- 1790US8675249B2Image processing apparatus, method, and program-recorded storage medium for correcting saturationUMEDA KIYOSHI·Filed 2010·Granted Mar 18, 2014·9 cites·17 claims
- 1890US7034844B2Image data processing method and apparatus, storage medium product, and program productCANON KK·Filed 2004·Granted Apr 25, 2006·31 cites·10 claims
- 1989US9350903B2Image processing apparatus and image processing method which adjusts image inspection to match variations in the ejection state of the printing elementCANON KK·Filed 2014·Granted May 24, 2016·5 cites·20 claims
- 2089US8213733B2Image processing apparatus, image processing method, computer program and storage mediumKATO MINAKO·Filed 2008·Granted Jul 3, 2012·13 cites·15 claims
- 2188US9569831B2Image processing apparatus, image processing method, and non-transitory computer-readable storage medium for extracting information embedded in a printed materialCANON KK·Filed 2015·Granted Feb 14, 2017·7 cites·11 claims
- 2288US7079152B2Image data processing method and apparatus, storage medium product, and program productCANON KK·Filed 2002·Granted Jul 18, 2006·25 cites·8 claims
- 2388US6814420B2Image processing method and apparatus, storage medium and programCANON KK·Filed 2002·Granted Nov 9, 2004·29 cites·53 claims
- 2487US9030712B2Image processing apparatus, printing apparatus, and image processing methodCANON KK·Filed 2013·Granted May 12, 2015·7 cites·11 claims
- 2586US9602691B2Image processing apparatus that determines code corresponding to a digital watermark embedded in an imageCANON KK·Filed 2015·Granted Mar 21, 2017·5 cites·29 claims
- 2686US8953234B2Image processing apparatus, image processing method, and printerIGUCHI RYOSUKE·Filed 2010·Granted Feb 10, 2015·8 cites·29 claims
- 2786US8600154B2Image processing apparatus and image processing methodUMEDA KIYOSHI·Filed 2008·Granted Dec 3, 2013·13 cites·11 claims
- 2885US10649633B2Image processing method, image processing apparatus, and non-transitory computer-readable storage mediumCANON KK·Filed 2017·Granted May 12, 2020·4 cites·19 claims
- 2985US9769380B2Image processing apparatus, method, and storage medium for obtaining watermark informationCANON KK·Filed 2015·Granted Sep 19, 2017·5 cites·22 claims
- 3085US8899715B2Image processing apparatus, printing apparatus, and image processing methodCANON KK·Filed 2013·Granted Dec 2, 2014·5 cites·20 claims
- 3185US7167205B2Image processing apparatus for print process of photographed imageCANON KK·Filed 2002·Granted Jan 23, 2007·23 cites·18 claims
- 3283US10560601B2Image processing method, image processing apparatus, and storage mediumCANON KK·Filed 2017·Granted Feb 11, 2020·3 cites·22 claims
- 3383US9648198B2Image processing apparatus, image processing method, and non-transitory computer-readable storage medium that embed additional information in an image having a plurality of pixels and image informationCANON KK·Filed 2015·Granted May 9, 2017·4 cites·20 claims
- 3483US9007655B2Image processing apparatus, printing apparatus, and image processing methodCANON KK·Filed 2013·Granted Apr 14, 2015·5 cites·19 claims
- 3583US7242800B2Image processing apparatus, image processing system, image processing method, storage medium, and programCANON KK·Filed 2003·Granted Jul 10, 2007·23 cites·20 claims
- 3682US8390889B2Image processing apparatus and method thereofIGUCHI RYOSUKE·Filed 2006·Granted Mar 5, 2013·10 cites·14 claims
- 3781US10748246B2Image processing method with predetermined bitmap formatting, and image processing apparatus and storage medium therewithCANON KK·Filed 2017·Granted Aug 18, 2020·3 cites·23 claims
- 3881US9162477B2Image processing apparatus, printing apparatus, and image processing methodIKEDA TOHRU·Filed 2010·Granted Oct 20, 2015·5 cites·12 claims
- 3981US7266239B2Method and apparatus for processing image data, storage medium and programCANON KK·Filed 2002·Granted Sep 4, 2007·20 cites·15 claims
- 4080US10506110B2Image processing apparatus, control method, and storage mediumCANON KK·Filed 2017·Granted Dec 10, 2019·3 cites·19 claims
- 4180US10469701B2Image processing method that obtains special data from an external apparatus based on information multiplexed in image data and apparatus thereforCANON KK·Filed 2018·Granted Nov 5, 2019·2 cites·15 claims
- 4280US8960834B2Inkjet printing apparatus using print head with overlapping nozzle arraysGOTO FUMITAKA·Filed 2011·Granted Feb 24, 2015·3 cites·11 claims
- 4380US8911048B2Image processor and image processing method having correcting unit performing correction based on correction parametersYAMADA AKITOSHI·Filed 2010·Granted Dec 16, 2014·3 cites·12 claims
- 4480US8472079B2Image processing apparatus, method, and program product for display and control of color material amount used in seperated object areasMIYAKE NOBUTAKA·Filed 2010·Granted Jun 25, 2013·6 cites·6 claims
- 4579US9082067B2Image processing apparatus and method thereofCANON KK·Filed 2013·Granted Jul 14, 2015·3 cites·7 claims
- 4678US7684063B2Image processing method and apparatus, storage medium and program for achieving concordance between print colors and display colorsCANON KK·Filed 2004·Granted Mar 23, 2010·13 cites·7 claims
- 4775US9030714B2Image processing apparatus and image processing method to set appropriate ink amount for character data and for image dataCANON KK·Filed 2013·Granted May 12, 2015·2 cites·31 claims
- 4875US8896884B2Image processing apparatus, printing apparatus, and image processing methodCANON KK·Filed 2013·Granted Nov 25, 2014·3 cites·6 claims
- 4975US8896883B2Image processing apparatus, printing apparatus, and image processing methodCANON KK·Filed 2013·Granted Nov 25, 2014·3 cites·8 claims
- 5074US10460494B2Control method and storage mediumCANON KK·Filed 2017·Granted Oct 29, 2019·2 cites·19 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →