Inventor · disambiguated record
Yoshitomo Marumoto
Also filed as: MARUMOTO YOSHITOMO
63 granted patents·5 pending applications·433 citations·filing 1998–2025
98Inventor score
Top patents by PatentIndex Score
68 records- 0191US8184339B2Data generation and printing with binarization pattern selected as function of pixel number corresponding to conveying amount of print mediumMARUMOTO YOSHITOMO·Filed 2011·Granted May 22, 2012·6 cites·10 claims
- 0290US7614713B2Data processing method, data processing apparatus, mask generation method, and mask patternCANON KK·Filed 2006·Granted Nov 10, 2009·18 cites·41 claims
- 0389US8534788B2Recording apparatus and recording methodMASADA YOHEI·Filed 2011·Granted Sep 17, 2013·6 cites·10 claims
- 0489US7552996B2Printing apparatus and printing methodCANON KK·Filed 2007·Granted Jun 30, 2009·10 cites·6 claims
- 0588US6277529B1Color filter manufacture method and liquid crystal display using color filters manufactured by the methodCANON KK·Filed 1999·Granted Aug 21, 2001·82 cites·9 claims
- 0687US11553111B2Information processing apparatus, information processing method, and storage medium that determine execution of density characteristics acquisition processing at an appropriate timingCANON KK·Filed 2021·Granted Jan 10, 2023·1 cites·17 claims
- 0787US8786896B2Image processing method and image processing apparatus for reducing the bad effects of seam lines that appear at the boundary portions for each printing scan in a serial type printerMARUMOTO YOSHITOMO·Filed 2012·Granted Jul 22, 2014·11 cites·11 claims
- 0886US7506950B2Data processing apparatus, printing apparatus and method of creating mask patternCANON KK·Filed 2007·Granted Mar 24, 2009·8 cites·19 claims
- 0985US8157343B2Data processing method, data processing apparatus, mask generation method, and mask patternMARUMOTO YOSHITOMO·Filed 2010·Granted Apr 17, 2012·6 cites·15 claims
- 1085US7469985B2Data processing apparatus, printing apparatus and method of creating maskCANON KK·Filed 2007·Granted Dec 30, 2008·15 cites·20 claims
- 1184US9308741B2Printing apparatus and printing methodCANON KK·Filed 2014·Granted Apr 12, 2016·3 cites·20 claims
- 1282US9205689B2Image printing apparatus, image printing method, and image processing apparatusCANON KK·Filed 2015·Granted Dec 8, 2015·2 cites·12 claims
- 1382US2024308251A1Image printing apparatus and control methodCANON KK·Filed 2024·Application pending·0 cites
- 1481US8328329B2Recording apparatus and recording methodMARUMOTO YOSHITOMO·Filed 2011·Granted Dec 11, 2012·3 cites·8 claims
- 1581US7948652B2Processor, method, and program for processing data using a mask pattern to print dots in each area in a non-periodic arrangement by using an integral multiple of the areasCANON KK·Filed 2007·Granted May 24, 2011·8 cites·9 claims
- 1679US9469123B2Inkjet printing apparatus and inkjet printing methodTSUBOI HITOSHI·Filed 2012·Granted Oct 18, 2016·3 cites·10 claims
- 1778US9440436B2Data generation apparatus, inkjet recording apparatus, and data generation methodCANON KK·Filed 2012·Granted Sep 13, 2016·2 cites·10 claims
- 1878US8451493B2Processor, method and program for processing data using a mask pattern with print permission parts arranged at a distance of corresponding integral multiple areasNOGUCHI ERI·Filed 2012·Granted May 28, 2013·4 cites·18 claims
- 1978US8366226B2Data generation apparatus, inkjet recording apparatus, and data generation methodCANON KK·Filed 2010·Granted Feb 5, 2013·2 cites·11 claims
- 2078US8018621B2Data generation and printing with binarization pattern selected as function of pixel number corresponding to conveying amount of print mediumCANON KK·Filed 2008·Granted Sep 13, 2011·7 cites·10 claims
- 2178US6290352B1Ink discharge density setting method, color filter manufacturing method, color filter, display device, and apparatus having display deviceCANON KK·Filed 1998·Granted Sep 18, 2001·36 cites·19 claims
- 2277US8740351B2Ink jet printing system, ink jet printing method, and storage mediumTSUBOI HITOSHI·Filed 2010·Granted Jun 3, 2014·5 cites·9 claims
- 2377US7911650B2Inkjet printing apparatus, image processing method and image processing apparatusCANON KK·Filed 2008·Granted Mar 22, 2011·5 cites·7 claims
- 2476US7901025B2Ink-jet printing apparatus and ink-jet printing methodCANON KK·Filed 2009·Granted Mar 8, 2011·4 cites·9 claims
- 2574US8794729B2Image recording apparatus, image recording method, and data generation apparatusCANON KK·Filed 2013·Granted Aug 5, 2014·2 cites·20 claims
- 2674US8237984B2Processor, method, and program for processing data using a mask pattern with print permission parts arranged at a distance of corresponding integral multiple areasNOGUCHI ERI·Filed 2011·Granted Aug 7, 2012·3 cites·13 claims
- 2773US9085185B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2015·Granted Jul 21, 2015·1 cites·9 claims
- 2873USRE45358EData processing method, data processing apparatus, mask generation method, and mask patternMARUMOTO YOSHITOMO·Filed 2011·Granted Feb 3, 2015·2 cites·52 claims
- 2973US8740329B2Inkjet printing apparatus and method for controlling drive of nozzles in inkjet printing apparatusYAMAGUCHI HIROMITSU·Filed 2011·Granted Jun 3, 2014·2 cites·14 claims
- 3072US12023913B2Image printing apparatus and control methodCANON KK·Filed 2021·Granted Jul 2, 2024·0 cites·22 claims
- 3171US7920294B2Data processing method, data processing apparatus, method for generating dither pattern, and dither patternCANON KK·Filed 2007·Granted Apr 5, 2011·3 cites·7 claims
- 3271US7311383B2Liquid discharge recording apparatus and liquid discharge recording methodCANON KK·Filed 2005·Granted Dec 25, 2007·3 cites·5 claims
- 3371US6329108B1Color-filter manufacturing methodCANON KK·Filed 1998·Granted Dec 11, 2001·35 cites·28 claims
- 3470US8736865B2Image processing apparatus and image processing method that can print an image in which a pattern or sweeping phenomenon specific to the error diffusion process does not appearYAMAGUCHI HIROMITSU·Filed 2012·Granted May 27, 2014·2 cites·29 claims
- 3570US8477361B2Image data generating apparatus and image data generating method for generating image data when an image is printed in a divided mannerMARUMOTO YOSHITOMO·Filed 2007·Granted Jul 2, 2013·4 cites·17 claims
- 3669US12250358B2Information processing apparatus, information processing method, and storage mediumCANON KK·Filed 2022·Granted Mar 11, 2025·0 cites·22 claims
- 3769US8919905B2Recording apparatus and recording methodCANON KK·Filed 2012·Granted Dec 30, 2014·1 cites·17 claims
- 3868US7887152B2Data processing method, data processing apparatus, mask generation method, and mask patternCANON KK·Filed 2008·Granted Feb 15, 2011·2 cites·15 claims
- 3968US6692095B1Color filter manufacturing method, color filter, display device, and apparatus having display deviceCANON KK·Filed 1998·Granted Feb 17, 2004·25 cites·15 claims
- 4068US6221544B1Inspecting method of color filter and manufacturing method of color filterCANON KK·Filed 1999·Granted Apr 24, 2001·31 cites·6 claims
- 4167US12377674B2Recording apparatus, method, and mediumCANON KK·Filed 2022·Granted Aug 5, 2025·0 cites·5 claims
- 4267US9073340B2Ink jet printing apparatus and ink jet printing method with varied relative bias of printing permission ratio between print modesMARUMOTO YOSHITOMO·Filed 2011·Granted Jul 7, 2015·1 cites·12 claims
- 4367US7088471B2Density correction method and printing apparatus employing the sameCANON KK·Filed 2004·Granted Aug 8, 2006·7 cites·10 claims
- 4467US2025184441A1Information processing apparatus, information processing method, and storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 4565US8001720B2Data processing apparatus, printing apparatus and method of creating mask patternCANON KK·Filed 2009·Granted Aug 23, 2011·2 cites·26 claims
- 4665US7517052B2Ink-jet head and ink-jet recording apparatus using the headCANON KK·Filed 2004·Granted Apr 14, 2009·10 cites·8 claims
- 4765US6158858AMethod and apparatus for manufacturing color filter, color filter, display device, and apparatus having the display deviceCANON KK·Filed 1998·Granted Dec 12, 2000·28 cites·20 claims
- 4863US8482826B2Image processing apparatus, printing apparatus and image processing methodMARUMOTO YOSHITOMO·Filed 2007·Granted Jul 9, 2013·2 cites·11 claims
- 4963US7924459B2Data processing apparatus and method of expanding dot arrangement patternsCANON KK·Filed 2007·Granted Apr 12, 2011·1 cites·4 claims
- 5062US12109821B2Printing apparatus and printing methodCANON KK·Filed 2022·Granted Oct 8, 2024·0 cites·16 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →