Inventor · disambiguated record
Kenji Yamauchi
Also filed as: YAMAUCHI KENJI
71 granted patents·13 pending applications·694 citations·filing 1977–2023
99Inventor score
Files withSAMSUNG ELECTRONICS CO LTD25SEKISUI CHEMICAL CO LTD11NEC CORP5SANYO ELECTRIC CO5GS YUASA CORP4
Top patents by PatentIndex Score
84 records- 0195USD995515SSmart watchSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 15, 2023·22 cites·1 claims
- 0295US8181402B2Building-integrated photovoltaic power unitTSUZUKI JOJI·Filed 2010·Granted May 22, 2012·57 cites·7 claims
- 0394USD1003293SSmart watchSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 31, 2023·19 cites·1 claims
- 0494USD986239SSmart watchSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted May 16, 2023·19 cites·1 claims
- 0593USD1008258SSmart watchSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 19, 2023·17 cites·1 claims
- 0692US8818006B2Speaker system, electronic apparatus using same, and mobile body devicePANASONIC CORP·Filed 2013·Granted Aug 26, 2014·21 cites·23 claims
- 0790US8495839B2Installation structure of solar cell moduleTSUZUKI JOJI·Filed 2010·Granted Jul 30, 2013·25 cites·4 claims
- 0887USD1006014SSmart watchSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 28, 2023·10 cites·1 claims
- 0986USD553565SStorage batteryGS YUASA CORP·Filed 2007·Granted Oct 23, 2007·39 cites·1 claims
- 1081USD819109SWaterproof case for a cameraSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 29, 2018·21 cites·1 claims
- 1181USD611977SDigital cameraSAMSUNG DIGITAL IMAGING CO LTD·Filed 2009·Granted Mar 16, 2010·25 cites·1 claims
- 1280USD560239SDigital cameraSAMSUNG TECHWIN CO LTD·Filed 2006·Granted Jan 22, 2008·25 cites·1 claims
- 1379US9813820B2Loudspeaker, electronic apparatus using same, and mobile apparatusPANASONIC IP MAN CO LTD·Filed 2015·Granted Nov 7, 2017·3 cites·18 claims
- 1479US7403676B2Optical waveguide moduleNEC CORP·Filed 2005·Granted Jul 22, 2008·10 cites·9 claims
- 1579US6550981B1Optical module having an optical coupling between an optical fiber and a laser diodeNEC CORP·Filed 2000·Granted Apr 22, 2003·20 cites·36 claims
- 1677USD711450SCameraSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 19, 2014·21 cites·1 claims
- 1775US10003069B2Lead-acid batteryGS YUASA INT LTD·Filed 2016·Granted Jun 19, 2018·1 cites·16 claims
- 1875US9462213B2Video display devicePANASONIC CORP·Filed 2013·Granted Oct 4, 2016·5 cites·11 claims
- 1975USD639325SDigital cameraSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Jun 7, 2011·20 cites·1 claims
- 2075US6618647B1Supervisory power system control apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Sep 9, 2003·9 cites·6 claims
- 2174USD735922SLight for digital cameraSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 4, 2015·18 cites·1 claims
- 2273USD639326SDigital cameraSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Jun 7, 2011·18 cites·1 claims
- 2373US7214756B2Proton conducting membrane, process for its production, and fuel cells made by using the sameSEKISUI CHEMICAL CO LTD·Filed 2002·Granted May 8, 2007·10 cites·20 claims
- 2470US8879758B2Loudspeaker, electronic apparatus using same, and mobile apparatusPANASONIC CORP·Filed 2013·Granted Nov 4, 2014·3 cites·14 claims
- 2570USD543938SStorage batteryGS YUASA CORP·Filed 2006·Granted Jun 5, 2007·18 cites·1 claims
- 2665USD755273SCameraSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 3, 2016·10 cites·1 claims
- 2765US5640273AThree-dimensional display panel and three-dimensional display using the sameSANYO ELECTRIC CO·Filed 1995·Granted Jun 17, 1997·32 cites·20 claims
- 2864USD714377SRecording assist device for cameraSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 30, 2014·12 cites·1 claims
- 2962US8153467B2Semiconductor device with groove structure to prevent molding resin overflow over a light receiving region of a photodiode during manufacture and method for manufacturing sameYONEDA SHUJI·Filed 2009·Granted Apr 10, 2012·3 cites·4 claims
- 3061US10968373B2Epoxy adhesive compositionSEKISUI CHEMICAL CO LTD·Filed 2017·Granted Apr 6, 2021·0 cites·8 claims
- 3161US10711128B2Modified polyvinyl acetal resin compositionSEKISUI CHEMICAL CO LTD·Filed 2016·Granted Jul 14, 2020·0 cites·8 claims
- 3261US6550920B2Liquid crystal projectorSANYO ELECTRIC CO·Filed 2001·Granted Apr 22, 2003·6 cites·2 claims
- 3360USD869452SElectronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Dec 10, 2019·8 cites·1 claims
- 3460USD611976SDigital cameraSAMSUNG DIGITAL IMAGING CO LTD·Filed 2009·Granted Mar 16, 2010·10 cites·1 claims
- 3558US5515473AAirtight seal structure of low melting point glass to be used in optical fiber guiding portion of optical device and method of airtight seal using low melting point glassNEC CORP·Filed 1994·Granted May 7, 1996·20 cites·22 claims
- 3658US2024279369A1Polyvinyl alcohol resin, polyvinyl acetal resin, method for producing polyvinyl alcohol resin, and method for producing polyvinyl acetal resinSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 3758US2024387862A1Slurry composition for all-solid-state battery production and method for producing all-solid-state batterySEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 3857US5541746ALight source device for use in liquid crystal projectorsSANYO ELECTRIC CO·Filed 1995·Granted Jul 30, 1996·21 cites·5 claims
- 3956USD718363SCamera flashSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 25, 2014·8 cites·1 claims
- 4056US7220787B2Photoreactive hot-melt adhesive compositionSEKISUI CHEMICAL CO LTD·Filed 2005·Granted May 22, 2007·0 cites·5 claims
- 4156USD536301SStorage batteryGS YUASA CORP·Filed 2004·Granted Feb 6, 2007·10 cites·1 claims
- 4256US2007213495A1Proton conducting membrane, method for producing the same, and fuel cell using the sameSEKISUI CHEMICAL COL LTD·Filed 2007·Application pending·0 cites
- 4355US8680189B2Binder resin, vehicle composition, and paste composition having inorganic microparticle dispersed thereinYAMAUCHI KENJI·Filed 2008·Granted Mar 25, 2014·1 cites·4 claims
- 4455US4199983AApparatus for detecting the level of liquid in a tankDODWELL & CO LTD·Filed 1978·Granted Apr 29, 1980·14 cites·9 claims
- 4554US9951154B2Polyvinylacetal resin for heat-developable photosensitive material and heat-developable photosensitive materialSEKISUI CHEMICAL CO LTD·Filed 2014·Granted Apr 24, 2018·0 cites·6 claims
- 4653USD728653SDigital cameraSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 5, 2015·7 cites·1 claims
- 4753US5463434AVideo projector with a plurality of projection devicesSANYO ELECTRIC CO·Filed 1994·Granted Oct 31, 1995·14 cites·20 claims
- 4849USD611517SDigital cameraSAMSUNG DIGITAL IMAGING CO LTD·Filed 2009·Granted Mar 9, 2010·6 cites·1 claims
- 4949US6882668B2Semiconductor laser diode chip and its positioning and mouting methodNEC CORP·Filed 2000·Granted Apr 19, 2005·1 cites·6 claims
- 5049US2009222492A1Logging Device and Recording MediumMTSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 84 patent records by PatentIndex Score.
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