Inventor · disambiguated record
Hideaki Yamagata
Also filed as: YAMAGATA HIDEAKI
39 granted patents·12 pending applications·781 citations·filing 1990–2021
97Inventor score
Files withRICOH KK15YAMAGATA HIDEAKI14DAINIPPON PRINTING CO LTD7MATSUSHIRO TAKESHI2YOKOKAWA KATSUYA2
Top patents by PatentIndex Score
51 records- 0196US6414733B1Color liquid crystal display with a shielding member being arranged between sealing member and display zoneDAINIPPON PRINTING CO LTD·Filed 2000·Granted Jul 2, 2002·412 cites·13 claims
- 0294US7508988B2Method, program and apparatus for image processing capable of effectively performing image transmission, and a medium storing the programRICOH KK·Filed 2005·Granted Mar 24, 2009·38 cites·52 claims
- 0382US10711906B2Valve and fuel cell systemMURATA MANUFACTURING CO·Filed 2014·Granted Jul 14, 2020·4 cites·19 claims
- 0479US7140534B2Data recording medium, reading device, recording device, and methods thereofRICOH KK·Filed 2003·Granted Nov 28, 2006·20 cites·10 claims
- 0574US11666262B2Information display device, biological signal measurement system and computer-readable recording mediumYAMAGATA HIDEAKI·Filed 2018·Granted Jun 6, 2023·2 cites·20 claims
- 0673US7038228B2Image forming apparatus with specific document determining module and abnormality detection meansRICOH KK·Filed 2003·Granted May 2, 2006·9 cites·4 claims
- 0773US6413686B2Resin composition for color filterDAINIPPON PRINTING CO LTD·Filed 2001·Granted Jul 2, 2002·15 cites·3 claims
- 0870US10679394B2Information processing device, information processing method, computer program product, and biosignal measurement systemSHINOHARA MICHINARI·Filed 2019·Granted Jun 9, 2020·1 cites·21 claims
- 0970US6021222ASystem and method for the detection of a circle image for pattern recognitionRICOH KK·Filed 1998·Granted Feb 1, 2000·82 cites·15 claims
- 1067US7312006B2Pigment dispersion composition for color filter, production method thereof, and color filter for displayDAINIPPON PRINTING CO LTD·Filed 2006·Granted Dec 25, 2007·2 cites·9 claims
- 1166US6514644B2Pigment dispersion composition for color filter, production method thereof, and color filter for displayDAINIPPON PRINTING CO LTD·Filed 2001·Granted Feb 4, 2003·10 cites·10 claims
- 1265US7166394B2Pigment dispersion composition for color filter, production method thereof, and color filter for displayDAINIPPON PRINTING CO LTD·Filed 2002·Granted Jan 23, 2007·4 cites·10 claims
- 1363US6600532B2Color filter and liquid crystal display subject to impurity extraction treatment for voltage holding ratio of 80% or moreDAINIPPON PRINTING CO LTD·Filed 2001·Granted Jul 29, 2003·8 cites·14 claims
- 1461US9145310B2Seawater desalination apparatusNAMBA RYO·Filed 2011·Granted Sep 29, 2015·1 cites·7 claims
- 1559US8421962B2Color filter and method for manufacturing color filterISHITOBI TATSURO·Filed 2008·Granted Apr 16, 2013·2 cites·14 claims
- 1658US6949757B2Specific document determining apparatus including a microwave sensorRICOH KK·Filed 2003·Granted Sep 27, 2005·3 cites·19 claims
- 1757US8702978B2Seawater desalination apparatus and chemical injection apparatusYOKOKAWA KATSUYA·Filed 2011·Granted Apr 22, 2014·1 cites·3 claims
- 1856US5048113ACharacter recognition post-processing methodRICOH KK·Filed 1990·Granted Sep 10, 1991·34 cites·25 claims
- 1954US11457856B2Information processing device, information processing method, recording medium storing program code, and biomedical-signal measuring systemYAMAGATA HIDEAKI·Filed 2020·Granted Oct 4, 2022·0 cites·20 claims
- 2054US5917619AImage forming apparatusRICOH KK·Filed 1994·Granted Jun 29, 1999·14 cites·18 claims
- 2154US2020294189A1Information processing device, information processing method, recording medium storing program code, and information processing systemYAMAGATA HIDEAKI·Filed 2020·Application pending·0 cites
- 2253US11109810B2Information display device, biological signal measurement system, and computer program productYAMAGATA HIDEAKI·Filed 2019·Granted Sep 7, 2021·0 cites·6 claims
- 2352US8238599B2Image processing device and image processing method for identifying a selected one or more embedding methods used for embedding target informationISHIKAWA MASAAKI·Filed 2007·Granted Aug 7, 2012·0 cites·6 claims
- 2452US7305664B2Apparatus, method, software and medium storage for performing the tasks of detecting specified marksRICOH KK·Filed 2003·Granted Dec 4, 2007·4 cites·25 claims
- 2551US9932250B2Membrane filtration systemTOSHIBA KK·Filed 2015·Granted Apr 3, 2018·0 cites·2 claims
- 2651US6064773AImage processing system for processing a multi-tone-level imageRICOH KK·Filed 1997·Granted May 16, 2000·15 cites·16 claims
- 2751US6018593AMethod and system for correcting image position based upon predetermined pattern portionsRICOH KK·Filed 1997·Granted Jan 25, 2000·33 cites·15 claims
- 2851US5920658AEfficient image position correction system and methodRICOH KK·Filed 1997·Granted Jul 6, 1999·33 cites·51 claims
- 2949US11138779B2Information processing apparatus, information processing method, computer-readable medium, and biological signal measurement systemYAMAGATA HIDEAKI·Filed 2020·Granted Oct 5, 2021·0 cites·17 claims
- 3049US2022202371A1Biological-data processing apparatus, biological-data measurement system, and recording mediumHOSHI FUMIKAZU·Filed 2021·Application pending·0 cites
- 3148US2022202372A1Biological-data processing apparatus, biological-data measurement system, biological-data processing method, and recording mediumYAMAGATA HIDEAKI·Filed 2021·Application pending·0 cites
- 3247US11612361B2Information display system, information display device, and computer-readable recording mediumYAMAGATA HIDEAKI·Filed 2019·Granted Mar 28, 2023·0 cites·20 claims
- 3347US11612345B2Input device, measurement system, and computer-readable mediumYAMAGATA HIDEAKI·Filed 2019·Granted Mar 28, 2023·0 cites·19 claims
- 3447US11311249B2Information processing apparatus, information processing method, non-transitory computer-readable medium, and information processing system for displaying biological signal measurementsMUKASA SHINYA·Filed 2019·Granted Apr 26, 2022·0 cites·20 claims
- 3547US11237712B2Information processing device, biomedical-signal measuring system, display method, and recording medium storing program codeRICOH CO LTD·Filed 2018·Granted Feb 1, 2022·0 cites·20 claims
- 3647US2007064308A1Optical sheet and process for producing the sameDAINIPPON PRINTING CO LTD·Filed 2006·Application pending·0 cites
- 3746US11484268B2Biological signal analysis device, biological signal measurement system, and computer-readable mediumYAMAGATA HIDEAKI·Filed 2019·Granted Nov 1, 2022·0 cites·18 claims
- 3846US2008229196A1Image forming apparatusYAMAGATA HIDEAKI·Filed 2008·Application pending·0 cites
- 3945US2012061300A1Membrane filtration systemMATSUSHIRO TAKESHI·Filed 2011·Application pending·0 cites
- 4044US6226417B1Method and system for recognizing a rotated image pattern with reduced processing time and memory spaceRICOH KK·Filed 1998·Granted May 1, 2001·25 cites·10 claims
- 4143US11191506B2Diagnosis support system, diagnosis support apparatus, and recording mediumYAMAGATA HIDEAKI·Filed 2017·Granted Dec 7, 2021·0 cites·10 claims
- 4243US2005052737A1Optical sheet and process for producing the sameFiled 2004·Application pending·0 cites
- 4343US2020297231A1Information processing device, information processing method, recording medium storing program code, and biomedical-signal measuring systemYAMAGATA HIDEAKI·Filed 2020·Application pending·0 cites
- 4442US2011062063A1Power recovery apparatusTAKAHASHI RYOICHI·Filed 2010·Application pending·0 cites
- 4542US2019374188A1Biological data processing device, biological data processing system and biological data processing programYAMAGATA HIDEAKI·Filed 2017·Application pending·0 cites
- 4640US9120688B2Seawater desalination plant systemYOKOKAWA KATSUYA·Filed 2012·Granted Sep 1, 2015·0 cites·12 claims
- 4740US6862370B2Image detecting method, image detecting system, program, and recording medium for image detectionRICOH KK·Filed 2001·Granted Mar 1, 2005·1 cites·9 claims
- 4840US6025603ASpecific document determining apparatus, image reading apparatus, specific document determining method, and a computer-readable recording medium with a program for execution of the method stored therein image reading apparatus having a specific documentRICOH KK·Filed 1997·Granted Feb 15, 2000·8 cites·50 claims
- 4940US2018242865A1Magnetism measuring apparatusYAMAGATA HIDEAKI·Filed 2016·Application pending·0 cites
- 5038US2011056878A1Membrane filtration systemMATSUSHIRO TAKESHI·Filed 2010·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →