Inventor · disambiguated record
Okinori Tsuchiya
Also filed as: TSUCHIYA OKINORI
64 granted patents·6 pending applications·630 citations·filing 1999–2025
98Inventor score
Top patents by PatentIndex Score
70 records- 0195US6694051B1Image processing method, image processing apparatus and recording mediumCANON KK·Filed 1999·Granted Feb 17, 2004·174 cites·10 claims
- 0294US7006668B2Image processing method and image processing apparatusCANON KK·Filed 2000·Granted Feb 28, 2006·67 cites·44 claims
- 0393US8873103B2Image processing apparatus and method for suppressing uneven glossiness using clear inksCANON KK·Filed 2013·Granted Oct 28, 2014·8 cites·17 claims
- 0493US8619319B2Image processor and image processing methodTSUCHIYA OKINORI·Filed 2010·Granted Dec 31, 2013·21 cites·20 claims
- 0592US6980326B2Image processing method and apparatus for color correction of an imageCANON KK·Filed 2000·Granted Dec 27, 2005·54 cites·37 claims
- 0691US10165153B2Image processing apparatus and image processing methodCANON KK·Filed 2017·Granted Dec 25, 2018·6 cites·29 claims
- 0791US8965138B2Image processing apparatus and method of controlling the sameCANON KK·Filed 2013·Granted Feb 24, 2015·10 cites·19 claims
- 0891US8405876B2Image processing apparatus and image processing methodNAKATANI AKIHIKO·Filed 2010·Granted Mar 26, 2013·20 cites·8 claims
- 0991US7463384B2Image forming method, image processing method and ink jet recording apparatusCANON KK·Filed 2005·Granted Dec 9, 2008·15 cites·17 claims
- 1091US7320510B2Image processing method and image processing apparatusCANON KK·Filed 2006·Granted Jan 22, 2008·15 cites·25 claims
- 1191US7009734B2Method and apparatus for forming color transform lookup table, and image processing methodCANON KK·Filed 2001·Granted Mar 7, 2006·48 cites·12 claims
- 1290US8830530B2Image processor and image processing method generating first and second multi-value density data or performing quantization based on an image characteristicSANO AYUMI·Filed 2010·Granted Sep 9, 2014·21 cites·12 claims
- 1389US9807281B2Image processing apparatus and image processing methodCANON KK·Filed 2016·Granted Oct 31, 2017·5 cites·15 claims
- 1488US10462333B2Image processing apparatus and image processing method quantizing first, second and third color data using first and second threshold matricesCANON KK·Filed 2018·Granted Oct 29, 2019·4 cites·17 claims
- 1588US7136523B2Color correction table forming method and apparatus, control program and storage mediumCANON KK·Filed 2002·Granted Nov 14, 2006·35 cites·14 claims
- 1687US7688489B2Color processing apparatus and its method, program, and printer driverCANON KK·Filed 2005·Granted Mar 30, 2010·10 cites·2 claims
- 1787US6761426B2Calibration method in ink jet printing apparatusCANON KK·Filed 2002·Granted Jul 13, 2004·29 cites·30 claims
- 1885US11412107B2Image processing apparatus and image processing methodCANON KK·Filed 2020·Granted Aug 9, 2022·2 cites·10 claims
- 1985US11057528B2Information processing apparatus, method and storage mediumCANON KK·Filed 2019·Granted Jul 6, 2021·2 cites·18 claims
- 2085US8605330B2Image processing apparatus and method for converting multivalue image data into multivalue image data corresponding to relative movementsFUJITA TAKASHI·Filed 2011·Granted Dec 10, 2013·4 cites·9 claims
- 2184US7773258B2Apparatus and method for performing a color separation process for determining an amount of a particular color recording materialCANON KK·Filed 2007·Granted Aug 10, 2010·7 cites·8 claims
- 2283US8529006B2Image processor and image processing methodGOTO FUMIHIRO·Filed 2010·Granted Sep 10, 2013·4 cites·20 claims
- 2383US8233191B2Color production with high chroma using complementary color material with different hue at low lightness portionTSUCHIYA OKINORI·Filed 2010·Granted Jul 31, 2012·5 cites·16 claims
- 2482US10944890B2Information processing apparatus, method and storage medium that generate color matching information and line width correction informationCANON KK·Filed 2019·Granted Mar 9, 2021·3 cites·23 claims
- 2582US7706605B2Color correction table forming method and apparatus, control program and storage mediumCANON KK·Filed 2006·Granted Apr 27, 2010·6 cites·17 claims
- 2679US7641310B2Image processing apparatus, printing apparatus and image processing methodCANON KK·Filed 2007·Granted Jan 5, 2010·5 cites·13 claims
- 2777US11017276B2Information processing apparatus, printing system, printing method, and storage medium that correct widths of lines in a first direction included in a print image based on a print result of a line width detection imageCANON KK·Filed 2019·Granted May 25, 2021·2 cites·14 claims
- 2877US10872279B2Image processing apparatus, printing system, printing apparatus, method of detecting print image, and storage mediumCANON KK·Filed 2019·Granted Dec 22, 2020·2 cites·14 claims
- 2976US8610955B2Image processing apparatus and image processing methodGOTO FUMITAKA·Filed 2010·Granted Dec 17, 2013·3 cites·17 claims
- 3076US7828405B2Correction table generation method and method of controlling correction table generation apparatusCANON KK·Filed 2006·Granted Nov 9, 2010·3 cites·9 claims
- 3175US12365193B2Printing apparatus and control method of the sameCANON KK·Filed 2023·Granted Jul 22, 2025·0 cites·12 claims
- 3275US9262705B2Processing and printing apparatus, and processing method for suppressing bronzing in a printed imageCANON KK·Filed 2013·Granted Feb 16, 2016·2 cites·14 claims
- 3374US7312891B2Image processing method and apparatusCANON KK·Filed 2002·Granted Dec 25, 2007·12 cites·6 claims
- 3473US2025242583A1Printing apparatus, printing method, and storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 3572US11017277B2Image processing apparatus, image processing method and storage medium, with correction amount for correcting line width in accordance with color of lineCANON KK·Filed 2019·Granted May 25, 2021·1 cites·19 claims
- 3672US7137683B2Correction table generation method and method of controlling correction table generation apparatusCANON KK·Filed 2005·Granted Nov 21, 2006·2 cites·9 claims
- 3771US8482800B2Image processing apparatus and image processing methodGOTO FUMITAKA·Filed 2010·Granted Jul 9, 2013·2 cites·11 claims
- 3871US6945626B2Correction table generation method and method of controlling correction table generation apparatusCANON KK·Filed 2003·Granted Sep 20, 2005·7 cites·8 claims
- 3969US8488198B2Image processing apparatus and image processing methodNAGOSHI SHIGEYASU·Filed 2010·Granted Jul 16, 2013·2 cites·20 claims
- 4062US11890885B2Printing apparatus and printing methodCANON KK·Filed 2022·Granted Feb 6, 2024·0 cites·22 claims
- 4162US6749284B2Image processing method, printing system and printing apparatusCANON KK·Filed 2002·Granted Jun 15, 2004·8 cites·36 claims
- 4260US2025117611A1Image processing apparatus, image processing method, and storage mediumCANON KK·Filed 2024·Application pending·0 cites
- 4359US11662680B2Image forming apparatus in which colors are developed with multiple color development layers, control method thereof, and non-transitory computer-readable storage mediumCANON KK·Filed 2020·Granted May 30, 2023·0 cites·18 claims
- 4459US2025291524A1Information processing apparatus, inkjet printing apparatus, information processing method, and non-transitory computer-readable storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 4557US11820154B2Printing apparatus and printing methodCANON KK·Filed 2022·Granted Nov 21, 2023·0 cites·12 claims
- 4657US10915036B2Image forming apparatus and method of controlling sameCANON KK·Filed 2019·Granted Feb 9, 2021·0 cites·25 claims
- 4757US7551318B2Image processing apparatus and image processing methodCANON KK·Filed 2004·Granted Jun 23, 2009·2 cites·5 claims
- 4857US7355751B2Method and apparatus for creating color conversion tableCANON KK·Filed 2003·Granted Apr 8, 2008·2 cites·8 claims
- 4957US2025292047A1Information processing apparatus, inkjet printing apparatus, information processing method, and non-transitory computer-readable storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 5055US11104156B2Printing apparatus, image processing apparatus, image processing method, and storage mediumCANON KK·Filed 2019·Granted Aug 31, 2021·0 cites·22 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 →