Inventor · disambiguated record
Yuuji Takayama
Also filed as: TAKAYAMA YUUJI
26 granted patents·2 pending applications·71 citations·filing 1991–2021
94Inventor score
Top patents by PatentIndex Score
28 records- 0190US9319553B2Image-forming apparatusCANON KK·Filed 2015·Granted Apr 19, 2016·6 cites·20 claims
- 0290US8849134B2Image forming apparatus having banding correction functionOGAWA YUICHI·Filed 2011·Granted Sep 30, 2014·9 cites·8 claims
- 0387US9019518B2Image forming apparatus generating overwriting image dataCANON KK·Filed 2013·Granted Apr 28, 2015·8 cites·17 claims
- 0487US8843037B2Image forming apparatus correcting uneven density caused by uneven rotationOGAWA YUICHI·Filed 2012·Granted Sep 23, 2014·4 cites·15 claims
- 0582USRE50141EImage-forming apparatusCANON KK·Filed 2021·Granted Sep 24, 2024·1 cites·32 claims
- 0682US10404889B2Printing system and method of controlling printing system that allow a user of a mobile terminal to print to an image forming apparatus using the mobile terminal, and a service provider to charge the user for printingCANON KK·Filed 2015·Granted Sep 3, 2019·5 cites·20 claims
- 0782US10007208B2Image-forming apparatus for correcting a brightness of a laser lightCANON KK·Filed 2017·Granted Jun 26, 2018·2 cites·15 claims
- 0882US8483587B2Apparatus and method for image forming including density correction according to a phase based on correction informationFUKUTANI TAKAYUKI·Filed 2010·Granted Jul 9, 2013·4 cites·18 claims
- 0981US8208172B2Image forming apparatus and image forming methodTAKAYAMA YUUJI·Filed 2009·Granted Jun 26, 2012·7 cites·8 claims
- 1078US8587836B2Image forming apparatus and control method thereofCANON KK·Filed 2012·Granted Nov 19, 2013·3 cites·5 claims
- 1176US8220894B2Image forming apparatus, communication device, and cartridgeKARINO KENICHI·Filed 2007·Granted Jul 17, 2012·4 cites·9 claims
- 1274US8891981B2Image forming apparatus capable of correcting image informationMATSUMOTO TAE·Filed 2011·Granted Nov 18, 2014·3 cites·13 claims
- 1373US8340835B2Printing apparatus with plural page print medium conveyance control methodTAKAYAMA YUUJI·Filed 2009·Granted Dec 25, 2012·5 cites·6 claims
- 1461US10197942B2Image-forming apparatusCANON KK·Filed 2018·Granted Feb 5, 2019·0 cites·14 claims
- 1561US8625156B2Image forming apparatus and control method thereofSAIKI TOMOYUKI·Filed 2009·Granted Jan 7, 2014·2 cites·16 claims
- 1658US9075369B2Image forming apparatus and image forming method based on variation of motor rotation speedCANON KK·Filed 2013·Granted Jul 7, 2015·0 cites·14 claims
- 1757US9710205B2Image forming apparatus, communication device, and cartridgeCANON KK·Filed 2014·Granted Jul 18, 2017·0 cites·28 claims
- 1857US8845056B2Image forming apparatus, communication device, and cartridgeKARINO KENICHI·Filed 2012·Granted Sep 30, 2014·0 cites·6 claims
- 1956US9696651B2Image-forming apparatusCANON KK·Filed 2016·Granted Jul 4, 2017·0 cites·14 claims
- 2053US2010103464A1Image processing apparatus and image processing methodCANON KK·Filed 2009·Application pending·0 cites
- 2152US8422080B2Image processing apparatus and image processing method in which composite tone pixel data is provided based on tone pixel data generated by error diffusion processing and dither processingSAIKI TOMOYUKI·Filed 2009·Granted Apr 16, 2013·0 cites·5 claims
- 2252US8335020B2Image forming apparatus and control method thereofARAKI GO·Filed 2009·Granted Dec 18, 2012·0 cites·8 claims
- 2345US2013293930A1Image forming apparatus, image forming program, and image processing methodCANON KK·Filed 2013·Application pending·0 cites
- 2443US8682197B2High voltage power supplying apparatus and image forming apparatus having the sameTAKAYAMA YUUJI·Filed 2010·Granted Mar 25, 2014·0 cites·20 claims
- 2542US9818050B2Image forming apparatus that detects overlap of color material, image processing apparatus and image processing methodCANON KK·Filed 2015·Granted Nov 14, 2017·0 cites·23 claims
- 2639US5185417APolymerizable compositions and in-mold cured products using sameTAKEMOTO OIL & FAT CO LTD·Filed 1992·Granted Feb 9, 1993·4 cites·8 claims
- 2733US5223565APolymerizable compositionsTAKEMOTO OIL & FAT CO LTD·Filed 1991·Granted Jun 29, 1993·3 cites·3 claims
- 2830US5237029APolymerizable molding liquid resins, compositions containing same and in-mold cured products therefromTAKEMOTO OIL & FAT CO LTD·Filed 1992·Granted Aug 17, 1993·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →