Inventor · disambiguated record
Hideaki Nakakubo
Also filed as: NAKAKUBO HIDEAKI
30 granted patents·698 citations·filing 1991–2008
97Inventor score
Top patents by PatentIndex Score
30 records- 0198US5719539ADielectric filter with multiple resonatorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 17, 1998·110 cites·42 claims
- 0294US6304156B1Laminated dielectric antenna duplexer and a dielectric filterFiled 1999·Granted Oct 16, 2001·59 cites·6 claims
- 0393US6696903B1Laminated dielectric filter, and antenna duplexer and communication equipment using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 24, 2004·40 cites·15 claims
- 0493US6222431B1Balanced dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 24, 2001·62 cites·18 claims
- 0593US6020799ALaminated dielectric antenna duplexer and a dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 1, 2000·59 cites·5 claims
- 0688US6788164B2Complex high frequency componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 7, 2004·29 cites·33 claims
- 0786US6847829B2Multiband high-frequency switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 25, 2005·21 cites·15 claims
- 0886US5654681ALaminated dielectric resonator and dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 5, 1997·34 cites·22 claims
- 0983US6608534B2Matching circuit chip, filter with matching circuit, duplexer and cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 19, 2003·15 cites·6 claims
- 1083US5442812AAntenna switching apparatus for selectively connecting antenna to transmitter or receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 15, 1995·39 cites·25 claims
- 1179US7027777B2High frequency switch and high frequency radio communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 11, 2006·20 cites·22 claims
- 1279US6529096B2Dielectric filter, antenna duplexer, and communications applianceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 4, 2003·12 cites·5 claims
- 1379US5594394AAntenna diversity switching device with switching circuits between the receiver terminal and each antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 14, 1997·56 cites·37 claims
- 1477US7123884B2RF switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 17, 2006·14 cites·8 claims
- 1576US6140891ADielectric laminated filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 31, 2000·26 cites·18 claims
- 1674US5479141ALaminated dielectric resonator and dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 26, 1995·22 cites·31 claims
- 1773US8451073B2Laminated RF device with vertical resonators having stack arrangement of laminated layers including dielectric layersHOEFT MICHAEL·Filed 2008·Granted May 28, 2013·8 cites·32 claims
- 1863US6941650B2Method for manufacturing dielectric laminated deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 13, 2005·5 cites·13 claims
- 1963US6608533B2Matching circuit chip, filter with matching circuit, duplexer and cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 19, 2003·5 cites·5 claims
- 2058US7116188B2Laminated dielectric filter, and antenna duplexer and communication equipment using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 3, 2006·4 cites·2 claims
- 2158US6020798ADielectric laminated device and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 1, 2000·11 cites·2 claims
- 2257US5196813ADielectric filter having a single multilayer substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 23, 1993·15 cites·2 claims
- 2356US7904030B2High frequency switch, radio communication apparatus, and high frequency switching methodPANASONIC CORP·Filed 2002·Granted Mar 8, 2011·4 cites·6 claims
- 2454US6346866B2Dielectric laminated device and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 12, 2002·9 cites·2 claims
- 2554US6326863B1Matching circuit chip, filter with matching circuit, duplexer and cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 4, 2001·8 cites·5 claims
- 2652US6510607B1Method for forming a dielectric laminated deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 28, 2003·2 cites·2 claims
- 2744US6310525B1Dielectric laminated device and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 30, 2001·5 cites·20 claims
- 2842US6765460B2Dielectric laminated device including a buried electric conductive member to form a strip line and its method of manufactureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 20, 2004·0 cites·7 claims
- 2941US6747528B2Dielectric filter, antenna duplexer, and communications applianceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 8, 2004·0 cites·17 claims
- 3041US5644275ALaminated dielectric resonator and dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 1, 1997·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →