Inventor · disambiguated record
Masahiko Kubo
Also filed as: KUBO MASAHIKO
92 granted patents·30 pending applications·866 citations·filing 1985–2024
99Inventor score
Files withFUJI XEROX CO LTD39MITA INDUSTRIAL CO LTD14FUJIFILM BUSINESS INNOVATION CORP12KUBO MASAHIKO11SHARP KK7
Top patents by PatentIndex Score
122 records- 0197US7631711B2Cooling device for electric apparatus mounted on vehicleTOYOTA MOTOR CO LTD·Filed 2008·Granted Dec 15, 2009·37 cites·4 claims
- 0294US8285187B2Image gloss control apparatus, image forming apparatus, image forming system, and storage medium storing programKIMURA HIDEKI·Filed 2010·Granted Oct 9, 2012·13 cites·21 claims
- 0393US6014457AImage processing apparatusFUJI XEROX CO LTD·Filed 1997·Granted Jan 11, 2000·166 cites·33 claims
- 0491US8705127B2Image processing apparatus, image forming apparatus, and computer readable medium storing programKOYATSU JUN·Filed 2011·Granted Apr 22, 2014·8 cites·14 claims
- 0587US10361467B2Power supply devicePANASONIC IP MAN CO LTD·Filed 2015·Granted Jul 23, 2019·6 cites·6 claims
- 0687US8830526B2Image processing apparatus, image processing method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2013·Granted Sep 9, 2014·4 cites·14 claims
- 0787US6985252B1Color image processing method and a color image processorFUJI XEROX CO LTD·Filed 2000·Granted Jan 10, 2006·31 cites·16 claims
- 0887US5778840AVariable valve driving mechanismMITSUBISHI MOTORS CORP·Filed 1996·Granted Jul 14, 1998·45 cites·6 claims
- 0985US11553109B2Image processing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 10, 2023·1 cites·12 claims
- 1085US5809955AHydraulic actuator and variable valve driving mechanism making use of the sameMITSUBISHI MOTORS CORP·Filed 1997·Granted Sep 22, 1998·41 cites·12 claims
- 1184US9201338B2Image forming apparatus, non-transitory computer readable medium, and image forming methodFUJI XEROX CO LTD·Filed 2014·Granted Dec 1, 2015·3 cites·11 claims
- 1284US5463241AInsulated-gate semiconductor device with a buried insulation layerTOSHIBA KK·Filed 1994·Granted Oct 31, 1995·66 cites·27 claims
- 1382US9116452B2Image processing apparatus which performs color conversion based on metallic level designatedFUJI XEROX CO LTD·Filed 2013·Granted Aug 25, 2015·3 cites·3 claims
- 1480US7431210B2Image forming apparatus, image processing apparatus and methodFUJI XEROX CO LTD·Filed 2006·Granted Oct 7, 2008·6 cites·15 claims
- 1579US9250554B2Image processing apparatus, image processing method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2014·Granted Feb 2, 2016·2 cites·8 claims
- 1679US9042758B2Image forming apparatus and image forming programFUJI XEROX CO LTD·Filed 2013·Granted May 26, 2015·2 cites·7 claims
- 1779US8351825B2Image forming apparatus and image forming methodFUJI XEROX CO LTD·Filed 2009·Granted Jan 8, 2013·5 cites·10 claims
- 1877US10506132B2Color conversion apparatus, image forming apparatus, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2018·Granted Dec 10, 2019·1 cites·18 claims
- 1976USD876349SPower supply unitOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Feb 25, 2020·18 cites·1 claims
- 2076US5353756AValve operating system structure with variable valve timing mechanismMITSUBISHI MOTORS CORP·Filed 1993·Granted Oct 11, 1994·30 cites·20 claims
- 2175US7675659B2Image processing apparatus, table generation apparatus, and image forming systemFUJI XEROX CO LTD·Filed 2006·Granted Mar 9, 2010·4 cites·17 claims
- 2275US7524600B2Electrophotographic tonerSHARP KK·Filed 2006·Granted Apr 28, 2009·4 cites·12 claims
- 2375US5567629AMethod of making transistor with oxygen implanted regionTOSHIBA KK·Filed 1995·Granted Oct 22, 1996·42 cites·1 claims
- 2474US10524043B2Speaker apparatus including a panel and vibration elementsDENSO TEN LTD·Filed 2018·Granted Dec 31, 2019·2 cites·3 claims
- 2572US9251445B2Image processing apparatus, image forming system, image forming apparatus, and image processing method for correcting density of image informationFUJI XEROX CO LTD·Filed 2015·Granted Feb 2, 2016·2 cites·6 claims
- 2671US8687906B2Image processing device, image processing method, and storage medium for performing pseudo graduation-increased processingKUBO MASAHIKO·Filed 2011·Granted Apr 1, 2014·2 cites·10 claims
- 2771US5239342AMethod of developing an electrostatic latent image utilizing a two-component developer comprising a magnetic carrier and a tonerMITA INDUSTRIAL CO LTD·Filed 1992·Granted Aug 24, 1993·20 cites·6 claims
- 2870US10397447B2Image processing apparatus for measuring colorimetric values of a color image having glittering characteristics from a plurality of directionsFUJI XEROX CO LTD·Filed 2018·Granted Aug 27, 2019·1 cites·16 claims
- 2970US10389915B2Estimating colorimetric value of measured target imageFUJI XEROX CO LTD·Filed 2018·Granted Aug 20, 2019·1 cites·14 claims
- 3070US9658556B2Image data processing apparatus and image data processing methodFUJI XEROX CO LTD·Filed 2015·Granted May 23, 2017·1 cites·3 claims
- 3170USD395600SPackage for contact lens containersCIBA GEIGY CORP·Filed 1996·Granted Jun 30, 1998·18 cites·1 claims
- 3269US10705443B2Image forming apparatus and non-transitory computer readable medium storing programFUJI XEROX CO LTD·Filed 2019·Granted Jul 7, 2020·0 cites·12 claims
- 3367US8279483B2Method for performing pattern matching and line thinning on an imageKUBO MASAHIKO·Filed 2008·Granted Oct 2, 2012·3 cites·10 claims
- 3466US5202730ADeveloping process using two-component type magnetic developerMITA INDUSTRIAL CO LTD·Filed 1991·Granted Apr 13, 1993·17 cites·9 claims
- 3565US10353313B2Image forming apparatus and non-transitory computer readable medium storing programFUJI XEROX CO LTD·Filed 2018·Granted Jul 16, 2019·0 cites·10 claims
- 3665US8736903B2Image processing apparatus, image forming apparatus, and computer readable medium storing programKOYATSU JUN·Filed 2011·Granted May 27, 2014·2 cites·8 claims
- 3764US8153343B2Toner, two-component developer, developing device, and image forming apparatusKUBO MASAHIKO·Filed 2008·Granted Apr 10, 2012·2 cites·8 claims
- 3864US2025116928A1Substrate coating resist composition and method for manufacturing resist patternMERCK PATENT GMBH·Filed 2024·Application pending·0 cites
- 3963US9608468B2Charge control apparatus and charge control methodKIKUCHI YOSHIAKI·Filed 2011·Granted Mar 28, 2017·3 cites·10 claims
- 4063US9002108B2Color processing device that converts combination of colors into larger number of combination of colors, color processing method, and storage mediumKUBO MASAHIKO·Filed 2011·Granted Apr 7, 2015·1 cites·13 claims
- 4163US5212033AElectrophotographic toner for negative chargingMITA INDUSTRIAL CO LTD·Filed 1991·Granted May 18, 1993·14 cites·17 claims
- 4262US10771656B2Information processing device and recording mediumFUJI XEROX CO LTD·Filed 2019·Granted Sep 8, 2020·0 cites·13 claims
- 4362US10247131B2Cylinder head of engineMITSUBISHI MOTORS CORP·Filed 2014·Granted Apr 2, 2019·1 cites·11 claims
- 4462US6044204AImage forming apparatus and image processorFUJI XEROX CO LTD·Filed 1997·Granted Mar 28, 2000·29 cites·32 claims
- 4562US5078085ADeveloping processMITA INDUSTRIAL CO LTD·Filed 1990·Granted Jan 7, 1992·14 cites·10 claims
- 4661US7130080B2Image processing apparatus for color conversionFUJI XEROX CO LTD·Filed 2001·Granted Oct 31, 2006·4 cites·4 claims
- 4760US5378576AElectrophotographic transfer film and process for forming imageFUJI XEROX CO LTD·Filed 1994·Granted Jan 3, 1995·13 cites·17 claims
- 4859US7813001B2Color image processing method, color image processor and storage mediumFUJI XEROX CO LTD·Filed 2004·Granted Oct 12, 2010·3 cites·22 claims
- 4959US7525701B2Color image processing method, color image processing apparatus, color image processing program, and record mediumFUJI XEROX CO LTD·Filed 2003·Granted Apr 28, 2009·3 cites·19 claims
- 5059US5711387AEngine cooling systemMITSUBISHI MOTORS CORP·Filed 1996·Granted Jan 27, 1998·21 cites·8 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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