Inventor · disambiguated record
Naohiro Kamijo
Also filed as: KAMIJO NAOHIRO
18 granted patents·113 citations·filing 2001–2019
93Inventor score
Top patents by PatentIndex Score
18 records- 0195US8593628B2Spectral characteristics estimation device, image forming apparatus having the same, and spectral characteristics estimation methodSHIMBO KOHEI·Filed 2011·Granted Nov 26, 2013·31 cites·12 claims
- 0288US9958265B2Specimen measuring device and computer program productNAGAI SHO·Filed 2015·Granted May 1, 2018·9 cites·14 claims
- 0387US9224080B2Spectral characteristic acquisition device, image evaluation device, and image formation apparatusKUBOTA YOICHI·Filed 2015·Granted Dec 29, 2015·6 cites·10 claims
- 0487US8964176B2Spectrometer, and image evaluating unit and image forming device incorporating the sameKAMIJO NAOHIRO·Filed 2013·Granted Feb 24, 2015·5 cites·10 claims
- 0587US8472019B2Spectroscopic characteristics acquisition unit, image evaluation unit, and image forming apparatusSEO MANABU·Filed 2011·Granted Jun 25, 2013·9 cites·12 claims
- 0686US8755046B2Spectrometer, and image evaluating unit and image forming device incorporating the sameSHIMBO KOHEI·Filed 2013·Granted Jun 17, 2014·7 cites·9 claims
- 0782US9355466B2Image processing apparatus, image processing system, image processing method, and storage mediumKAKINUMA AKIHIRO·Filed 2014·Granted May 31, 2016·5 cites·13 claims
- 0881US8559005B2Spectral characteristic measuring device and image forming apparatusSHIMBO KOHEI·Filed 2013·Granted Oct 15, 2013·5 cites·11 claims
- 0980US9068893B2Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatusSEO MANABU·Filed 2010·Granted Jun 30, 2015·4 cites·11 claims
- 1079US8497988B2Spectral distribution measuring deviceSHIMBO KOHEI·Filed 2010·Granted Jul 30, 2013·5 cites·13 claims
- 1177US9222833B2Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatusSEO MANABU·Filed 2015·Granted Dec 29, 2015·2 cites·7 claims
- 1274US9677938B2Spectral characteristic acquisition device, image evaluation device, and image formation apparatusSHIMBO KOHEI·Filed 2014·Granted Jun 13, 2017·3 cites·11 claims
- 1372US8879057B2Spectral characteristic acquiring apparatus, spectral characteristic acquiring method and image evaluating apparatusSHIMBO KOHEI·Filed 2012·Granted Nov 4, 2014·3 cites·8 claims
- 1471US9197761B2Spectral characteristic acquisition apparatus, image evaluation apparatus, and image forming apparatusKAMIJO NAOHIRO·Filed 2014·Granted Nov 24, 2015·2 cites·5 claims
- 1566US8908176B2Apparatus and method for obtaining spectral characteristicsKUBOTA YOICHI·Filed 2013·Granted Dec 9, 2014·2 cites·6 claims
- 1666US8363217B2Spectrometric measurement apparatus, image evaluation apparatus, and image forming apparatusRICOH CO LTD·Filed 2010·Granted Jan 29, 2013·2 cites·9 claims
- 1763US6744037B2Method for measuring scan beam light quantity distribution in scan optical system, measurement apparatus thereof, measurement evaluation apparatus thereof, and image formation apparatus using the measurement evaluation apparatusRICOH KK·Filed 2001·Granted Jun 1, 2004·13 cites·10 claims
- 1857US11900423B2Image retrieval apparatus image retrieval method, product catalog generation system, and recording mediumRICOH CO LTD·Filed 2019·Granted Feb 13, 2024·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →