Inventor · disambiguated record
Eiichi Nagaoka
Also filed as: NAGAOKA EIICHI
39 granted patents·3 pending applications·190 citations·filing 1999–2021
97Inventor score
Top patents by PatentIndex Score
42 records- 0193US8068294B2Lens barrel, image pickup device, and lens barrel manufacturing methodNAGAOKA EIICHI·Filed 2010·Granted Nov 29, 2011·10 cites·11 claims
- 0293US7869702B2Image blur correcting device and cameraPANASONIC CORP·Filed 2006·Granted Jan 11, 2011·21 cites·10 claims
- 0390US7872817B2Lens barrel, image pickup device, and lens barrel manufacturing methodPANASONIC CORP·Filed 2009·Granted Jan 18, 2011·8 cites·24 claims
- 0487US10876950B2Analyzing apparatus, system, analyzing method, and programHORIBA LTD·Filed 2018·Granted Dec 29, 2020·4 cites·12 claims
- 0587US8018522B2Lens barrel, image pickup device, lens barrel inspecting method, and lens barrel manufacturing methodPANASONIC CORP·Filed 2007·Granted Sep 13, 2011·6 cites·20 claims
- 0687US7737604B2Ultrasonic actuatorPANASONIC CORP·Filed 2009·Granted Jun 15, 2010·15 cites·14 claims
- 0787US7646136B2Piezoelectric element, vibratory actuator and drive unitPANASONIC CORP·Filed 2008·Granted Jan 12, 2010·17 cites·8 claims
- 0886US11879822B2Particle size distribution measuring device and program for particle size distribution measuring deviceHORIBA LTD·Filed 2019·Granted Jan 23, 2024·2 cites·11 claims
- 0986US7787193B2Imaging device and cameraPANASONIC CORP·Filed 2006·Granted Aug 31, 2010·10 cites·18 claims
- 1085US8493006B2Drive unitADACHI YUSUKE·Filed 2010·Granted Jul 23, 2013·5 cites·12 claims
- 1183US7834523B2Vibration actuatorPANASONIC CORP·Filed 2008·Granted Nov 16, 2010·12 cites·18 claims
- 1281US9100567B2Imaging device comprising two optical systemsPANASONIC CORP·Filed 2012·Granted Aug 4, 2015·4 cites·5 claims
- 1381US7701115B2Drive unitPANASONIC CORP·Filed 2008·Granted Apr 20, 2010·9 cites·5 claims
- 1480US9197142B2Drive unitPANASONIC CORP·Filed 2013·Granted Nov 24, 2015·3 cites·4 claims
- 1580US8350446B2Vibratory actuator and drive device using the samePANASONIC CORP·Filed 2012·Granted Jan 8, 2013·3 cites·7 claims
- 1679US8462256B2Lens barrel, image pickup device, and lens barrel manufacturing methodNAGAOKA EIICHI·Filed 2011·Granted Jun 11, 2013·2 cites·12 claims
- 1777US7679265B2Drive unitPANASONIC CORP·Filed 2008·Granted Mar 16, 2010·9 cites·4 claims
- 1876US7782549B2CameraPANASONIC CORP·Filed 2006·Granted Aug 24, 2010·4 cites·9 claims
- 1975US7898146B2Drive unitPANASONIC CORP·Filed 2009·Granted Mar 1, 2011·6 cites·7 claims
- 2074US8547478B2Lens barrel, image pickup device, and lens barrel manufacturing methodNAGAOKA EIICHI·Filed 2011·Granted Oct 1, 2013·1 cites·9 claims
- 2174US7944119B2Vibratory actuator and drive unit including the samePANASONIC CORP·Filed 2008·Granted May 17, 2011·6 cites·19 claims
- 2271US7483219B2Imaging apparatus and driving method of its imaging optical systemPANASONIC CORP·Filed 2006·Granted Jan 27, 2009·5 cites·11 claims
- 2368US8436513B2Drive unitMUKAE HIDEAKI·Filed 2011·Granted May 7, 2013·2 cites·13 claims
- 2468US8351142B2Drive unitPANASONIC CORP·Filed 2011·Granted Jan 8, 2013·2 cites·6 claims
- 2566US8314533B2Vibratory actuatorHIGASHIONJI MASARU·Filed 2008·Granted Nov 20, 2012·5 cites·3 claims
- 2659US8587716B2Lens barrel, image pickup device, and lens barrel manufacturing methodNAGAOKA EIICHI·Filed 2011·Granted Nov 19, 2013·0 cites·22 claims
- 2759US8553132B2Lens barrel, image pickup device, and lens barrel manufacturing methodNAGAOKA EIICHI·Filed 2011·Granted Oct 8, 2013·0 cites·13 claims
- 2859US8462255B2Lens barrel, image pickup device, and lens barrel manufacturing methodNAGAOKA EIICHI·Filed 2011·Granted Jun 11, 2013·0 cites·5 claims
- 2957US7960895B2Drive unitPANASONIC CORP·Filed 2008·Granted Jun 14, 2011·2 cites·7 claims
- 3053US8179020B2Vibratory actuator and drive device using the sameADACHI YUSUKE·Filed 2008·Granted May 15, 2012·1 cites·55 claims
- 3152US11353322B2Surface characteristic inspection apparatus and surface characteristic inspection programHORIBA LTD·Filed 2018·Granted Jun 7, 2022·0 cites·12 claims
- 3252US6324023B1Position detector and lens barrelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 27, 2001·16 cites·7 claims
- 3349US2021318173A1Measurement system, measurement device, measurement method, and programHORIBA LTD·Filed 2021·Application pending·0 cites
- 3448US9230309B2Image processing apparatus and image processing method with image inpaintingPANASONIC IP MAN CO LTD·Filed 2014·Granted Jan 5, 2016·0 cites·11 claims
- 3548US8237331B2Vibratory actuator and drive unit including the sameNAGAOKA EIICHI·Filed 2008·Granted Aug 7, 2012·0 cites·17 claims
- 3647US9530216B2Image processing apparatus and image processing methodPANASONIC IP MAN CO LTD·Filed 2014·Granted Dec 27, 2016·0 cites·9 claims
- 3747US9495757B2Image processing apparatus and image processing methodPANASONIC IP MAN CO LTD·Filed 2014·Granted Nov 15, 2016·0 cites·7 claims
- 3847US8729773B2Drive unitNAGAOKA EIICHI·Filed 2011·Granted May 20, 2014·0 cites·4 claims
- 3946US9176606B2Handwriting input systemPANASONIC CORP·Filed 2013·Granted Nov 3, 2015·0 cites·8 claims
- 4045US2013321357A1Display panel and display devicePANASONIC CORP·Filed 2013·Application pending·0 cites
- 4145US2009322927A1CameraPANASONIC CORP·Filed 2006·Application pending·0 cites
- 4243US7978426B2Prism and optical devicePANASONIC CORP·Filed 2007·Granted Jul 12, 2011·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →