Inventor · disambiguated record
Hiroaki Nakaya
Also filed as: NAKAYA HIROAKI
36 granted patents·3 pending applications·721 citations·filing 1989–2018
97Inventor score
Top patents by PatentIndex Score
39 records- 0198US5189405AThin film electroluminescent panelSHARP KK·Filed 1991·Granted Feb 23, 1993·392 cites·17 claims
- 0293US7567764B2Developing device having thickness regulating member and image forming apparatusSHARP KK·Filed 2007·Granted Jul 28, 2009·18 cites·12 claims
- 0383US7702266B2Image forming apparatus provided with one-component development apparatusSHARP KK·Filed 2006·Granted Apr 20, 2010·7 cites·12 claims
- 0479US7876627B2Semiconductor memory device having a sense amplifier circuit with decreased offsetHITACHI LTD·Filed 2008·Granted Jan 25, 2011·10 cites·19 claims
- 0579US5334250AVapor deposition apparatus for using solid starting materialsSHARP KK·Filed 1993·Granted Aug 2, 1994·45 cites·5 claims
- 0678US7659769B2Semiconductor deviceHITACHI LTD·Filed 2007·Granted Feb 9, 2010·9 cites·14 claims
- 0777US7903492B2Semiconductor deviceELPIDA MEMORY INC·Filed 2008·Granted Mar 8, 2011·6 cites·20 claims
- 0877US7546071B2Developing device for prevention of coagulate toner adherence and image forming apparatus using the developing deviceSHARP KK·Filed 2007·Granted Jun 9, 2009·5 cites·19 claims
- 0976US4977350AColor electroluminescence display panel having alternately-extending electrode groupsSHARP KK·Filed 1989·Granted Dec 11, 1990·30 cites·6 claims
- 1072US7995405B2Semiconductor memory device having a sense amplifier circuit with decreased offsetHITACHI LTD·Filed 2010·Granted Aug 9, 2011·4 cites·5 claims
- 1171US5116640AProcess for preparing an electroluminescent deviceSHARP KK·Filed 1990·Granted May 26, 1992·30 cites·6 claims
- 1268US7633833B2Semiconductor memory deviceHITACHI LTD·Filed 2008·Granted Dec 15, 2009·6 cites·18 claims
- 1368US7264664B2Ink composition, recording method and recorded image utilizing the same, ink set and ink headSHARP KK·Filed 2003·Granted Sep 4, 2007·12 cites·6 claims
- 1468US6811251B2Image recording apparatus and recording method based on color ink jet scheme and ink setSHARP KK·Filed 2003·Granted Nov 2, 2004·9 cites·21 claims
- 1568US6790269B2Ink for use in ink jet recordingSHARP KK·Filed 2003·Granted Sep 14, 2004·9 cites·9 claims
- 1667US7020549B2Vehicular electronic apparatus suppressed of interference in receiving a broadcast waveALPS ELECTRIC CO LTD·Filed 2003·Granted Mar 28, 2006·12 cites·4 claims
- 1764US7772911B2Timing control circuit and semiconductor storage deviceELPIDA MEMORY INC·Filed 2008·Granted Aug 10, 2010·4 cites·16 claims
- 1860US4908603ALight emitting alarm boardYAMAUE SATOSHI·Filed 1989·Granted Mar 13, 1990·18 cites·6 claims
- 1959US6744609B2Motor control circuit having motor protective circuitALPS ELECTRIC CO LTD·Filed 2001·Granted Jun 1, 2004·9 cites·14 claims
- 2059US5264714AThin-film electroluminescence deviceSHARP KK·Filed 1991·Granted Nov 23, 1993·19 cites·9 claims
- 2156US5055360AThin film electroluminescent deviceSHARP KK·Filed 1989·Granted Oct 8, 1991·16 cites·27 claims
- 2255US7973582B2Timing control circuit and semiconductor storage deviceELPIDA MEMORY INC·Filed 2008·Granted Jul 5, 2011·2 cites·23 claims
- 2355US7843250B2Semiconductor deviceHITACHI LTD·Filed 2010·Granted Nov 30, 2010·1 cites·6 claims
- 2455US2015095616A1Data processorRENESAS ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 2553US7659759B2Phase synchronous circuitRENESAS TECH CORP·Filed 2008·Granted Feb 9, 2010·0 cites·6 claims
- 2653US7423461B2Phase synchronous circuitRENESAS TECH CORP·Filed 2005·Granted Sep 9, 2008·2 cites·10 claims
- 2753US5096735AProcess for producing a thin film electroluminescent deviceSHARP KK·Filed 1991·Granted Mar 17, 1992·16 cites·4 claims
- 2852US7609572B2Semiconductor memory deviceHITACHI LTD·Filed 2007·Granted Oct 27, 2009·2 cites·20 claims
- 2951US6929689B2Ink for inkjet recordingSHARP KK·Filed 2003·Granted Aug 16, 2005·1 cites·6 claims
- 3050US5194777AMethod for fabricating electroluminescence display device and electroluminescence display deviceSHARP KK·Filed 1990·Granted Mar 16, 1993·13 cites·11 claims
- 3150US2011238883A1Information processing deviceRENESAS ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 3246US5147683AProcess for preparing a thin film electroluminescent deviceSHARP KK·Filed 1991·Granted Sep 15, 1992·11 cites·6 claims
- 3345US8924689B2Semiconductor device with instruction code and prefix code predecodersNAKAYA HIROAKI·Filed 2010·Granted Dec 30, 2014·0 cites·14 claims
- 3444US11417815B2Thermoelectric conversion module provided with photothermal conversion substrateNAKAYA HIROAKI·Filed 2018·Granted Aug 16, 2022·0 cites·6 claims
- 3544US6515879B2Power source filter circuit that is capable of eliminating noise component supplied from power source and driving noise component generated from induction load simultaneouslyALPS ELECTRIC CO LTD·Filed 2002·Granted Feb 4, 2003·3 cites·9 claims
- 3643US7533979B2Ink composition, ink set using same, recording method, ink head and recorded imageSHARP KK·Filed 2004·Granted May 19, 2009·0 cites·19 claims
- 3735US10790430B2Thermoelectric conversion element and thermoelectric conversion power generation deviceNAKAYA HIROAKI·Filed 2012·Granted Sep 29, 2020·0 cites·7 claims
- 3834US2011158676A1Image forming apparatusNAKAYA HIROAKI·Filed 2010·Application pending·0 cites
- 3931US11211539B2Thermoelectric conversion element and thermoelectric conversion moduleNAKAYA HIROAKI·Filed 2016·Granted Dec 28, 2021·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →