Inventor · disambiguated record
Kazuhiro Eguchi
Also filed as: EGUCHI KAZUHIRO
71 granted patents·13 pending applications·1,462 citations·filing 1988–2022
99Inventor score
Files withTOSHIBA KK42MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19PANASONIC CORP7PANASONIC IP MAN CO LTD7MITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
84 records- 0196US5739563AFerroelectric type semiconductor device having a barium titanate type dielectric film and method for manufacturing the sameTOSHIBA KK·Filed 1995·Granted Apr 14, 1998·184 cites·17 claims
- 0296US5618761AMethod of manufacturing a perovskite thin film dielectricTOSHIBA KK·Filed 1995·Granted Apr 8, 1997·177 cites·7 claims
- 0394US5952687ASemiconductor memory device having a trench capacitor with lower electrode inside the trenchTOSHIBA KK·Filed 1997·Granted Sep 14, 1999·113 cites·11 claims
- 0490US5760432AThin film strained layer ferroelectric capacitorsTOSHIBA KK·Filed 1995·Granted Jun 2, 1998·86 cites·20 claims
- 0589US6999061B2Electronic whiteboard systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 14, 2006·70 cites·11 claims
- 0687US5442585ADevice having dielectric thin filmTOSHIBA KK·Filed 1993·Granted Aug 15, 1995·64 cites·20 claims
- 0787US5248949AFlat type dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 28, 1993·44 cites·31 claims
- 0886US5773559APolyimide block copolymer and liquid crystal alignment layer forming agentJAPAN SYNTHETIC RUBBER CO LTD·Filed 1996·Granted Jun 30, 1998·46 cites·25 claims
- 0986US5691219AMethod of manufacturing a semiconductor memory deviceTOSHIBA KK·Filed 1995·Granted Nov 25, 1997·59 cites·45 claims
- 1085US10158799B2Imaging apparatusPANASONIC IP MAN CO LTD·Filed 2016·Granted Dec 18, 2018·4 cites·14 claims
- 1184US6844234B2Semiconductor device and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2002·Granted Jan 18, 2005·21 cites·10 claims
- 1282US6654008B2Electronic whiteboard and penholder used for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 25, 2003·43 cites·19 claims
- 1382US4985690ADielectric stepped impedance resonatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jan 15, 1991·34 cites·3 claims
- 1482US4928285AImpurity-doped semiconductor laser device for single wavelength oscillationTOSHIBA KK·Filed 1989·Granted May 22, 1990·32 cites·21 claims
- 1581US6326316B1Method of manufacturing semiconductor devicesTOSHIBA KK·Filed 2000·Granted Dec 4, 2001·24 cites·8 claims
- 1679US9494695B2Radiation monitorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Nov 15, 2016·2 cites·8 claims
- 1778US6599794B2Method of manufacturing a semiconductor device and semiconductor deviceTOSHIBA KK·Filed 2002·Granted Jul 29, 2003·22 cites·16 claims
- 1876US11041964B2Radiation monitoring equipmentMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 22, 2021·2 cites·6 claims
- 1976US6091099ASemiconductor device with tantalum and rutheniumTOSHIBA KK·Filed 1997·Granted Jul 18, 2000·31 cites·11 claims
- 2076US5164363AMethod for vapor-phase growth of a superconducting oxide thin filmTOSHIBA KK·Filed 1991·Granted Nov 17, 1992·46 cites·12 claims
- 2173US10549652B2Power transmission devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Feb 4, 2020·3 cites·10 claims
- 2272US6765805B2Circuit componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 20, 2004·17 cites·13 claims
- 2371US6335241B1Semiconductor device and manufacturing method thereofTOSHIBA KK·Filed 1999·Granted Jan 1, 2002·29 cites·5 claims
- 2470US6297122B1Method of forming conductive film and capacitorTOSHIBA KK·Filed 1999·Granted Oct 2, 2001·28 cites·15 claims
- 2569US7375403B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2003·Granted May 20, 2008·11 cites·4 claims
- 2669US5818312ADielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 6, 1998·18 cites·4 claims
- 2767US10862341B2Electric power transmission devicePANASONIC CORP·Filed 2017·Granted Dec 8, 2020·1 cites·14 claims
- 2867US10790705B2Power transmission devicePANASONIC CORP·Filed 2017·Granted Sep 29, 2020·1 cites·5 claims
- 2967US10554888B2Imaging apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 4, 2020·0 cites·12 claims
- 3067US6495054B1Etching method and cleaning method of chemical vapor growth apparatusTOSHIBA KK·Filed 1999·Granted Dec 17, 2002·22 cites·2 claims
- 3166US7687869B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2008·Granted Mar 30, 2010·2 cites·15 claims
- 3266US7652341B2Semiconductor apparatus having a semicondutor element with a high dielectric constant filmTOSHIBA KK·Filed 2007·Granted Jan 26, 2010·2 cites·20 claims
- 3365US11502550B2Power transmitting device that transmits power to power receiving device having power receiving coil in waterPANASONIC CORP·Filed 2021·Granted Nov 15, 2022·0 cites·7 claims
- 3464US6621378B2FilterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 16, 2003·10 cites·16 claims
- 3564US5168077AMethod of manufacturing a p-type compound semiconductor thin film containing a iii-group element and a v-group element by metal organics chemical vapor depositionTOSHIBA KK·Filed 1990·Granted Dec 1, 1992·39 cites·17 claims
- 3664US2021281328A1Underwater communication device and underwater communication systemPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 3763US6541813B1Capacitor and method for manufacturing the sameTOSHIBA KK·Filed 2000·Granted Apr 1, 2003·10 cites·6 claims
- 3863US5499004ADielectric filter having interstage coupling using adjacent electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 12, 1996·16 cites·5 claims
- 3963US2021166855A1Transmission coil and power transmission apparatusPANASONIC CORP·Filed 2021·Application pending·0 cites
- 4060US6188493B1Electronic blackboard deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Feb 13, 2001·26 cites·9 claims
- 4159US7042418B2Chip antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 9, 2006·13 cites·20 claims
- 4258US5239280ADielectric filter having inductive input/output couplingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 24, 1993·15 cites·10 claims
- 4358US2010003813A1Semiconductor device and method of fabricating the sameTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4457US10950379B2Transmission coil and power transmission apparatusPANASONIC CORP·Filed 2018·Granted Mar 16, 2021·0 cites·6 claims
- 4557US10636551B2Resistor elementTOMOEGAWA CO LTD·Filed 2018·Granted Apr 28, 2020·0 cites·9 claims
- 4657US7858536B2Semiconductor device and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2007·Granted Dec 28, 2010·0 cites·7 claims
- 4756US7265427B2Semiconductor apparatus and method of manufacturing the semiconductor apparatusTOSHIBA KK·Filed 2004·Granted Sep 4, 2007·5 cites·13 claims
- 4856US7091135B2Method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2004·Granted Aug 15, 2006·6 cites·17 claims
- 4956US6278152B1Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 1998·Granted Aug 21, 2001·20 cites·13 claims
- 5055US11569689B2Power receiving device, power transmitting device, and underwater power supply systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·5 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →