Inventor · disambiguated record
Naoyasu Ikeda
Also filed as: IKEDA NAOYASU
47 granted patents·5 pending applications·2,102 citations·filing 1991–2024
98Inventor score
Top patents by PatentIndex Score
52 records- 0199US5714968ACurrent-dependent light-emitting element drive circuit for use in active matrix display deviceNEC CORP·Filed 1995·Granted Feb 3, 1998·540 cites·13 claims
- 0298US6552706B1Active matrix type liquid crystal display apparatusNEC CORP·Filed 2000·Granted Apr 22, 2003·193 cites·9 claims
- 0398US6011529ACurrent-dependent light-emitting element drive circuit for use in active matrix display deviceNEC CORP·Filed 1999·Granted Jan 4, 2000·208 cites·6 claims
- 0498US5670792ACurrent-controlled luminous element array and method for producing the sameNEC CORP·Filed 1994·Granted Sep 23, 1997·298 cites·14 claims
- 0597US6407791B1Multi-domain liquid crystal display deviceNEC CORP·Filed 2000·Granted Jun 18, 2002·113 cites·49 claims
- 0696US5940053ACurrent-dependent light-emitting element drive circuit for use in active matrix display deviceNEC CORP·Filed 1997·Granted Aug 17, 1999·140 cites·4 claims
- 0793US5182661AThin film field effect transistor array for use in active matrix liquid crystal displayNEC CORP·Filed 1991·Granted Jan 26, 1993·153 cites·15 claims
- 0889US5995172ATablet integrated liquid crystal display apparatus with less parallaxNEC CORP·Filed 1997·Granted Nov 30, 1999·82 cites·16 claims
- 0988US8614774B2Image display device with pixel sections arrayed in a matrixNLT TECHNOLOGIES LTD·Filed 2013·Granted Dec 24, 2013·7 cites·4 claims
- 1088US8072444B2Display device and electronic apparatus using the sameIKEDA NAOYASU·Filed 2005·Granted Dec 6, 2011·11 cites·20 claims
- 1188US7965365B2Image display device, portable terminal, display panel, and lensNEC LCD TECHNOLOGIES LTD·Filed 2005·Granted Jun 21, 2011·16 cites·20 claims
- 1284US8199173B2Liquid crystal display apparatus, portable device, and drive method for liquid crystal display apparatusIRIGUCHI MASAO·Filed 2010·Granted Jun 12, 2012·5 cites·12 claims
- 1384US5457474ADriving circuit for active-matrix type liquid crystal displayNEC CORP·Filed 1994·Granted Oct 10, 1995·64 cites·4 claims
- 1480US8379178B2Image display device with pixel sections arrayed in a matrixNLT TECHNOLOGIES LTD·Filed 2011·Granted Feb 19, 2013·3 cites·14 claims
- 1578US8814534B2Oil supply apparatus for transmissionIKEDA NAOYASU·Filed 2011·Granted Aug 26, 2014·5 cites·7 claims
- 1678US5858562AOrganic thin film electroluminescent deviceNEC CORP·Filed 1995·Granted Jan 12, 1999·65 cites·48 claims
- 1775US8054548B2Three-dimensional image display device, portable terminal device, display panel and fly eye lensNEC CORP·Filed 2010·Granted Nov 8, 2011·2 cites·5 claims
- 1874US9516298B2Three-dimensional image display device, portable terminal device, display panel and fly eye lensUEHARA SHIN-ICHI·Filed 2011·Granted Dec 6, 2016·2 cites·11 claims
- 1974US7660038B2Three-dimensional image display device, portable terminal device, display panel and fly eye lensNEC CORP·Filed 2008·Granted Feb 9, 2010·4 cites·6 claims
- 2073US7786962B2Image display device, portable terminal device, display panel and image display method using the sameNEC LCD TECHNOLOGIES LTD·Filed 2009·Granted Aug 31, 2010·4 cites·19 claims
- 2172US7372629B2Three-dimensional image display device, portable terminal device, display panel and fly eye lensNEC CORP·Filed 2004·Granted May 13, 2008·9 cites·17 claims
- 2271US7852558B2Three-dimensional image display device, portable terminal device, display panel and fly eye lensNEC CORP·Filed 2009·Granted Dec 14, 2010·3 cites·7 claims
- 2371US6473140B1Active matrix liquid crystal displayNEC CORP·Filed 2000·Granted Oct 29, 2002·11 cites·3 claims
- 2471US5602560AApparatus for driving liquid crystal display panel with small deviation of feedthrough voltageNEC CORP·Filed 1995·Granted Feb 11, 1997·39 cites·9 claims
- 2569US12142170B2Three-dimensional-image display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·6 claims
- 2669US7420741B2Image display device and portable terminal deviceNEC CORP·Filed 2005·Granted Sep 2, 2008·2 cites·24 claims
- 2768US8248406B2Image display device, portable terminal device, display panel and image display method using the sameUEHARA SHIN-ICHI·Filed 2010·Granted Aug 21, 2012·1 cites·2 claims
- 2868US6795051B2Driving circuit of liquid crystal display and liquid crystal display driven by the same circuitNEC CORP·Filed 2001·Granted Sep 21, 2004·10 cites·18 claims
- 2967US9785239B2Display device and electronic apparatusNLT TECHNOLOGIES LTD·Filed 2015·Granted Oct 10, 2017·1 cites·13 claims
- 3066US7812831B2Input and output device and terminal deviceNEC LCD TECHNOLOGIES LTD·Filed 2005·Granted Oct 12, 2010·3 cites·13 claims
- 3166US5642134AIntegrated tablet device having position detecting function and image display functionNEC CORP·Filed 1995·Granted Jun 24, 1997·51 cites·19 claims
- 3264US11605321B2Three-dimensional-image display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·7 claims
- 3364US6977637B2Method of driving liquid crystal displayNEC CORP·Filed 2002·Granted Dec 20, 2005·8 cites·12 claims
- 3460US7705844B2Image display device, portable terminal device, display panel and image display method using the sameNEC CORP·Filed 2004·Granted Apr 27, 2010·4 cites·44 claims
- 3559US6069675AActive matrix liquid crystal displayNEC CORP·Filed 1997·Granted May 30, 2000·22 cites·7 claims
- 3657US12483686B2Three-dimensional-image display device and image generation deviceSHANGHAI AVIC OPTOELECTRONICS·Filed 2024·Granted Nov 25, 2025·0 cites·12 claims
- 3757US2008218867A1Image display device and portable terminal deviceNEC CORP·Filed 2008·Application pending·0 cites
- 3853US9609790B2Hybrid vehicleNISSAN MOTOR·Filed 2013·Granted Mar 28, 2017·1 cites·11 claims
- 3953US6504584B2Tablet integrated liquid crystal display apparatus with less parallaxNEC CORP·Filed 2001·Granted Jan 7, 2003·2 cites·2 claims
- 4053US2006012593A1Liquid crystal display apparatus, portable device, and drive method for liquid crystal display apparatusNEC CORP·Filed 2005·Application pending·0 cites
- 4151US11460103B2Lock-up disengagement control device for automatic transmissionJATCO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·6 claims
- 4251US8174473B2Image display device, portable terminal device, display panel and image display method using the sameUEHARA SHIN-ICHI·Filed 2010·Granted May 8, 2012·0 cites·14 claims
- 4350US8013844B2Input and output device and terminal device for inputting data with sensation of handwritingNEC LCD TECHNOLOGIES LTD·Filed 2010·Granted Sep 6, 2011·0 cites·14 claims
- 4449US6031513ALiquid crystal displayNEC CORP·Filed 1998·Granted Feb 29, 2000·14 cites·8 claims
- 4546US9895958B2Device and method for controlling vehicleNISSAN MOTOR·Filed 2013·Granted Feb 20, 2018·0 cites·5 claims
- 4646US2005156811A1Display system and electronic equipment using the sameNEC CORP·Filed 2004·Application pending·0 cites
- 4745US9527506B2Device and method for controlling hybrid vehicleNISSAN MOTOR·Filed 2013·Granted Dec 27, 2016·0 cites·5 claims
- 4842US2001009419A1Image data displaying system, image drawing apparatus, image drawing method and image drawing programFiled 2001·Application pending·0 cites
- 4941US6400299B2Capacitance type digital/analog converter capable of reducing total capacitanceNEC CORP·Filed 2000·Granted Jun 4, 2002·2 cites·2 claims
- 5040US10746294B2Control device for continuously variable transmissionJATCO LTD·Filed 2017·Granted Aug 18, 2020·0 cites·5 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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