Inventor · disambiguated record
Akihiko Nakatani
Also filed as: NAKATANI AKIHIKO
48 granted patents·7 pending applications·388 citations·filing 1997–2025
98Inventor score
Top patents by PatentIndex Score
55 records- 0194US7636178B2Image processing apparatus, printing apparatus and image processing methodCANON KK·Filed 2006·Granted Dec 22, 2009·18 cites·7 claims
- 0294US7287830B2Ink jet printing apparatus, ink jet printing method and printing systemCANON KK·Filed 2005·Granted Oct 30, 2007·18 cites·6 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
- 0592US7869092B2Image processing apparatus, printing apparatus, and image processing methodCANON KK·Filed 2009·Granted Jan 11, 2011·12 cites·10 claims
- 0691US8965138B2Image processing apparatus and method of controlling the sameCANON KK·Filed 2013·Granted Feb 24, 2015·10 cites·19 claims
- 0791US8405876B2Image processing apparatus and image processing methodNAKATANI AKIHIKO·Filed 2010·Granted Mar 26, 2013·20 cites·8 claims
- 0891US7320510B2Image processing method and image processing apparatusCANON KK·Filed 2006·Granted Jan 22, 2008·15 cites·25 claims
- 0990US8830530B2Image 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
- 1090US8310723B2Image processing apparatus, printing apparatus, and image processing methodNAKATANI AKIHIKO·Filed 2010·Granted Nov 13, 2012·9 cites·12 claims
- 1187US7688489B2Color processing apparatus and its method, program, and printer driverCANON KK·Filed 2005·Granted Mar 30, 2010·10 cites·2 claims
- 1286US6134030AImage reading apparatus and image reading unit and control apparatusCANON KK·Filed 1997·Granted Oct 17, 2000·92 cites·102 claims
- 1385US8605330B2Image 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
- 1485US7936481B2Method, system and program for forming an imageCANON KK·Filed 2005·Granted May 3, 2011·9 cites·11 claims
- 1583US8529006B2Image processor and image processing methodGOTO FUMIHIRO·Filed 2010·Granted Sep 10, 2013·4 cites·20 claims
- 1680US7357483B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2005·Granted Apr 15, 2008·6 cites·5 claims
- 1776US8610955B2Image processing apparatus and image processing methodGOTO FUMITAKA·Filed 2010·Granted Dec 17, 2013·3 cites·17 claims
- 1876US7828405B2Correction table generation method and method of controlling correction table generation apparatusCANON KK·Filed 2006·Granted Nov 9, 2010·3 cites·9 claims
- 1975US9262705B2Processing and printing apparatus, and processing method for suppressing bronzing in a printed imageCANON KK·Filed 2013·Granted Feb 16, 2016·2 cites·14 claims
- 2073US8804218B2Printing system, print control apparatus and control method for connecting to a printing apparatusKATANO AKIKO·Filed 2011·Granted Aug 12, 2014·3 cites·13 claims
- 2172US7137683B2Correction table generation method and method of controlling correction table generation apparatusCANON KK·Filed 2005·Granted Nov 21, 2006·2 cites·9 claims
- 2271US8482800B2Image processing apparatus and image processing methodGOTO FUMITAKA·Filed 2010·Granted Jul 9, 2013·2 cites·11 claims
- 2371US6945626B2Correction table generation method and method of controlling correction table generation apparatusCANON KK·Filed 2003·Granted Sep 20, 2005·7 cites·8 claims
- 2470US2025071229A1Image processing apparatus, image processing method, and mediumCANON KK·Filed 2024·Application pending·0 cites
- 2569US8488198B2Image processing apparatus and image processing methodNAGOSHI SHIGEYASU·Filed 2010·Granted Jul 16, 2013·2 cites·20 claims
- 2669US2025274559A1Image processing apparatus, image processing method, and non-transitory computer-readable storage medium storing programCANON KK·Filed 2025·Application pending·0 cites
- 2768US12335452B2Image processing apparatus, method, and computer program product correcting color gamut conversion based on a positional relationship between different objectsCANON KK·Filed 2023·Granted Jun 17, 2025·0 cites·18 claims
- 2868US5936740AScanner head cartridge and apparatus for processing information capable of mounting such scanner head cartridge thereonCANON KK·Filed 1997·Granted Aug 10, 1999·33 cites·35 claims
- 2967US12166946B2Image processing apparatus, image processing method, and mediumCANON KK·Filed 2023·Granted Dec 10, 2024·0 cites·15 claims
- 3067US8508794B2Image forming using warm and cold black tone inksNAKATANI AKIHIKO·Filed 2009·Granted Aug 13, 2013·2 cites·8 claims
- 3167US2024214506A1Image processing apparatus, image processing method, and storage medium storing programCANON KK·Filed 2024·Application pending·0 cites
- 3266US6958827B1Image reading apparatus and method and storage mediumCANON KK·Filed 2000·Granted Oct 25, 2005·6 cites·16 claims
- 3362US11968347B2Image processing apparatus, image processing method, and storage medium storing programCANON KK·Filed 2022·Granted Apr 23, 2024·0 cites·26 claims
- 3457US7551318B2Image processing apparatus and image processing methodCANON KK·Filed 2004·Granted Jun 23, 2009·2 cites·5 claims
- 3557US7006262B2Reading of information by bidirectional scanning using image reading/printing apparatusCANON KK·Filed 2001·Granted Feb 28, 2006·2 cites·22 claims
- 3657US2024013507A1Image processing apparatus, image processing method, and non-transitory computer-readable storage medium storing programCANON KK·Filed 2023·Application pending·0 cites
- 3755US7760590B2Data recording method, data recording apparatus, and data recording programSONY CORP·Filed 2006·Granted Jul 20, 2010·0 cites·5 claims
- 3854US9108426B2Inkjet printing apparatus and inkjet printing methodCANON KK·Filed 2014·Granted Aug 18, 2015·0 cites·23 claims
- 3954US2024016364A1Surgery system, surgery control device, control method, and programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 4053US6531695B2Scanner cartridge and information processing apparatusCANON KK·Filed 1997·Granted Mar 11, 2003·18 cites·18 claims
- 4152US9661188B2Image processing apparatus and method of controlling the sameCANON KK·Filed 2015·Granted May 23, 2017·0 cites·20 claims
- 4250US9132680B2Inkjet printing apparatus and check pattern printing methodCANON KK·Filed 2014·Granted Sep 15, 2015·0 cites·19 claims
- 4350US8625164B2Image forming apparatus and method, computer program, and recording medium using density signal and look-up tableTORIGOE MAKOTO·Filed 2007·Granted Jan 7, 2014·0 cites·21 claims
- 4450US8450590B2Reproducing apparatus, recording medium, reproducing method, and reproducing programARAKI SATOSHI·Filed 2007·Granted May 28, 2013·0 cites·15 claims
- 4549US6422682B1Image processing apparatus, control method thereof, information scanning apparatus, recording apparatus, information scanning method, and storage mediumCANON KK·Filed 1999·Granted Jul 23, 2002·12 cites·24 claims
- 4649US2021249109A1Information processing system, information processing device, and information processing methodSONY CORP·Filed 2019·Application pending·0 cites
- 4745US7002705B2Image reading apparatusCANON KK·Filed 2001·Granted Feb 21, 2006·0 cites·2 claims
- 4843US2022008161A1Information processing device, presentation method, and surgical systemSONY GROUP CORP·Filed 2019·Application pending·0 cites
- 4941US8764152B2Image processing apparatus and image processing methodGOTO FUMITAKA·Filed 2011·Granted Jul 1, 2014·0 cites·15 claims
- 5041US8619323B2Image processing apparatus and image processing method for processing multivalued image data and recording an image in a pixel area on recording medium by a plurality of relative scans of recording head and recording mediumGOTO FUMIHIRO·Filed 2010·Granted Dec 31, 2013·0 cites·7 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →