Inventor · disambiguated record
Yuji Hatanaka
Also filed as: HATANAKA YUJI
24 granted patents·7 pending applications·278 citations·filing 1988–2019
95Inventor score
Top patents by PatentIndex Score
31 records- 0188US8550588B2Printing using plurality of color ink including white inkHATANAKA YUJI·Filed 2010·Granted Oct 8, 2013·7 cites·12 claims
- 0287US7533956B2Method of controlling liquid ejection for marginless printing with waste liquid recess portionSEIKO EPSON CORP·Filed 2006·Granted May 19, 2009·10 cites·11 claims
- 0385US6397000B1Digital signal recording devices, digital signal recording/ playback devices, and digital signal receiving/recording/playback devicesHITACHI LTD·Filed 1998·Granted May 28, 2002·67 cites·3 claims
- 0482US6185228B1Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereofHITACHI LTD·Filed 1997·Granted Feb 6, 2001·48 cites·33 claims
- 0581US10850501B2Printing method and printing apparatusSEIKO EPSON CORP·Filed 2018·Granted Dec 1, 2020·1 cites·20 claims
- 0681US5719943ADigital information signal transmitting/receiving method and systemHITACHI LTD·Filed 1995·Granted Feb 17, 1998·70 cites·27 claims
- 0780US9378863B2Insulating varnish and insulated electrical wire using sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Jun 28, 2016·4 cites·9 claims
- 0879US6813283B2Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereofHITACHI LTD·Filed 2001·Granted Nov 2, 2004·11 cites·22 claims
- 0978US6826202B2Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereofHITACHI LTD·Filed 2002·Granted Nov 30, 2004·10 cites·26 claims
- 1077US8634416B2Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereofTAKASHIMIZU SATORU·Filed 2011·Granted Jan 21, 2014·2 cites·6 claims
- 1176US7197229B2Digital signal recording devices, digital signal recording/playback devices, and digital signal receiving/recording/playback devicesHITACHI LTD·Filed 2005·Granted Mar 27, 2007·3 cites·6 claims
- 1275US7974316B2Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereofHITACHI CONSUMER ELECTRONICS·Filed 2007·Granted Jul 5, 2011·2 cites·34 claims
- 1368US7283570B2Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereofHITACHI LTD·Filed 2003·Granted Oct 16, 2007·4 cites·28 claims
- 1468US4943964APCM signal reproducing deviceHITACHI LTD·Filed 1988·Granted Jul 24, 1990·16 cites·13 claims
- 1567US6920279B2Digital signal recording devices, digital signal recording/playback devices, and digital signal receiving/recording/playback devicesHITACHI LTD·Filed 2002·Granted Jul 19, 2005·5 cites·8 claims
- 1663US7123631B2Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereofHITACHI LTD·Filed 2001·Granted Oct 17, 2006·3 cites·33 claims
- 1758US10870271B2Liquid ejecting apparatus and method for driving the sameSEIKO EPSON CORP·Filed 2019·Granted Dec 22, 2020·0 cites·8 claims
- 1853US2007154184A1Digital signal recording devices, digital signal recording/playback devices, and digital signal receiving/recording/playback devicesHATANAKA YUJI·Filed 2007·Application pending·0 cites
- 1952US12509553B2Resin composition, method for producing resin composition, and insulated electrical wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Dec 30, 2025·0 cites·31 claims
- 2051US5260840APCM signal recording systemHITACHI LTD·Filed 1992·Granted Nov 9, 1993·8 cites·12 claims
- 2143US2013098656A1Polyimide resin varnish, and insulated wire, electrical coil, and motor using sameSAITO HIDEAKI·Filed 2012·Application pending·0 cites
- 2242US10832829B2Insulated electric wire and varnish for forming insulating layerSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Nov 10, 2020·0 cites·7 claims
- 2342US2013153262A1Polyester imide resin based varnish for low-permittivity coating filmSAITO HIDEAKI·Filed 2011·Application pending·0 cites
- 2440US2011058192A1Print control apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 2540US2011051196A1Print control apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 2638US8147057B2Resistance generating device and recording apparatusHATANAKA YUJI·Filed 2008·Granted Apr 3, 2012·0 cites·8 claims
- 2737US8529008B2Fluid ejecting apparatus and fluid ejecting methodUSUDA HIDENORI·Filed 2010·Granted Sep 10, 2013·0 cites·10 claims
- 2836US2011050792A1Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 2936US2011050791A1Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 3034US6085023AMagnetic recording and reproducing control apparatusHITACHI LTD·Filed 1997·Granted Jul 4, 2000·4 cites·24 claims
- 3134US5285289ARecording and reproducing information apparatus for selectively recording a PCM audio signal or a digital signal in placed thereofHITACHI LTD·Filed 1992·Granted Feb 8, 1994·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →