Inventor · disambiguated record
Kazuhiko Ikeda
Also filed as: IKEDA KAZUHIKO
34 granted patents·14 pending applications·717 citations·filing 1986–2025
98Inventor score
Files withHIROSE ELECTRIC CO LTD9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9MITSUBISHI GAS CHEMICAL CO7FUJITSU COMPONENT LTD6JFE STEEL CORP3
Top patents by PatentIndex Score
48 records- 0197US6269539B1Fabrication method of connector having internal switchFUJITSU TAKAMISAWA COMPONENT·Filed 1999·Granted Aug 7, 2001·174 cites·2 claims
- 0296US7339533B2Antenna apparatus and electronic deviceFUJITSU COMPONENT LTD·Filed 2006·Granted Mar 4, 2008·44 cites·30 claims
- 0389US10103485B2Coaxial connectorHIROSE ELECTRIC CO LTD·Filed 2017·Granted Oct 16, 2018·12 cites·15 claims
- 0489US7495618B2Antenna apparatus and electronic deviceFUJITSU COMPONENT LTD·Filed 2008·Granted Feb 24, 2009·17 cites·10 claims
- 0587US9179551B2Method for producing printed-wiring boardMITSUBISHI GAS CHEMICAL CO·Filed 2014·Granted Nov 3, 2015·3 cites·6 claims
- 0683US7541818B2Method and apparatus of electromagnetic measurementPANASONIC CORP·Filed 2006·Granted Jun 2, 2009·14 cites·7 claims
- 0783US7025598B2Coaxial electrical connectorHIROSE ELECTRIC CO LTD·Filed 2004·Granted Apr 11, 2006·33 cites·8 claims
- 0882US4701846AComputer system capable of interruption using special protection code for write interruption region of memory devicePANAFACOM LTD·Filed 1986·Granted Oct 20, 1987·75 cites·2 claims
- 0981US7986272B2Antenna apparatus and electronic deviceFUJITSU COMPONENT LTD·Filed 2008·Granted Jul 26, 2011·9 cites·4 claims
- 1080US6257591B1Metal gasket and process for manufacturing the sameKOKUSAN PARTS INDUSTRY CO LTD·Filed 1997·Granted Jul 10, 2001·42 cites·13 claims
- 1178US2025198009A1Composition, method for roughening stainless steel surface using same, roughened stainless steel, and method for producing said roughened stainless steelMITSUBISHI GAS CHEMICAL CO·Filed 2025·Application pending·0 cites
- 1274US6997745B2Coaxial electrical connectorHIROSE ELECTRIC CO LTD·Filed 2004·Granted Feb 14, 2006·22 cites·8 claims
- 1370US7737908B2Antenna apparatusFUJITSU COMPONENT LTD·Filed 2006·Granted Jun 15, 2010·5 cites·3 claims
- 1467US7232528B2Surface treatment agent for copper and copper alloyMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Jun 19, 2007·9 cites·11 claims
- 1565US12351922B2Roughening treatment method for stainless steel surface, method for manufacturing roughened stainless steel, and aqueous composition used in said methodsMITSUBISHI GAS CHEMICAL CO·Filed 2021·Granted Jul 8, 2025·0 cites·18 claims
- 1665US11926904B2Aqueous composition, method for roughening stainless steel surface in which same is used, roughened stainless steel, and method for manufacturing sameMITSUBISHI GAS CHEMICAL CO·Filed 2020·Granted Mar 12, 2024·0 cites·3 claims
- 1764US5856802AVehicle navigatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 5, 1999·56 cites·10 claims
- 1863US6056590AConnector having internal switch and fabrication method thereofFUJITSU TAKAMISAWA COMPONENT·Filed 1997·Granted May 2, 2000·20 cites·26 claims
- 1963US5986583AVehicle navigator for calculating distance based on mean accelerationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 16, 1999·33 cites·18 claims
- 2062US7021966B2Coaxial connectorHIROSE ELECTRIC CO LTD·Filed 2004·Granted Apr 4, 2006·14 cites·7 claims
- 2162US2024011136A1Stainless steel foil for catalyst support of exhaust gas purifierJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 2261US5935191ANavigation apparatus for a vehicleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 10, 1999·37 cites·4 claims
- 2361US2024063399A1Chromium-containing steel sheet for current collector of nonaqueous electrolyte secondary batteryJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 2461US2022251714A1Composition, method for roughening stainless steel surface using same, roughened stainless steel, and method for producing said roughened stainless steelMITSUBISHI GAS CHEMICAL CO·Filed 2020·Application pending·0 cites
- 2561US2024006621A1Stainless steel sheet for fuel cell separatorsJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 2657US7663568B2Antenna apparatusFUJITSU COMPONENT LTD·Filed 2007·Granted Feb 16, 2010·2 cites·8 claims
- 2756US7591652B2Electrical connector and method of producing the sameHIROSE ELECTRIC CO LTD·Filed 2007·Granted Sep 22, 2009·6 cites·5 claims
- 2855US11993851B2Aqueous solution for surface treatment, method for producing surface-treated alloy, and composite and method for producing the sameMITSUBISHI GAS CHEMICAL CO·Filed 2019·Granted May 28, 2024·0 cites·21 claims
- 2955US6690921B1Receiving apparatus, base station apparatus using same and radio communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 10, 2004·6 cites·11 claims
- 3052US8135381B2Mobile apparatusIKEDA KAZUHIKO·Filed 2009·Granted Mar 13, 2012·3 cites·10 claims
- 3152US5439394AElectric connector with a coaxial connectorHIROSE ELECTRIC CO LTD·Filed 1994·Granted Aug 8, 1995·16 cites·2 claims
- 3251US4896257AComputer system having virtual memory configuration with second computer for virtual addressing with translation error processingPANAFACOM LTD·Filed 1988·Granted Jan 23, 1990·24 cites·19 claims
- 3351US2011117588A1Method of predicting drug-induced phospholipidosisUNIV KYUSHU NAT UNIV CORP·Filed 2008·Application pending·0 cites
- 3448US7903031B2Antenna apparatusFUJITSU COMPONENT LTD·Filed 2010·Granted Mar 8, 2011·0 cites·2 claims
- 3548US6421530B1Radio circuit having a local oscillator frequency which differs from the transmit frequency or the receive frequency and mobile radio apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 16, 2002·17 cites·14 claims
- 3648US2010087145A1Wireless communication deviceTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3744USD376582SElectrical connectorHIROSE ELECTRIC CO LTD·Filed 1995·Granted Dec 17, 1996·5 cites·1 claims
- 3844US2006286940A1Array antenna transmission/receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 3942US5418955AInitialization system for a close-coupled multiprocessor systemFUJITSU LTD·Filed 1991·Granted May 23, 1995·15 cites·6 claims
- 4042US2008039024A1Amplifying Circuit, Radio Communication Circuit, Radio Base Station Device and Radio Terminal DeviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4137US7684513B2Amplifier circuit and amplifying methodPANASONIC CORP·Filed 2004·Granted Mar 23, 2010·1 cites·10 claims
- 4237US2004192107A1Coaxial connectorFiled 2004·Application pending·0 cites
- 4337US2001041595A1Wireless communication base stationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Application pending·0 cites
- 4437US2006202891A1Array antenna reception apparatus and received signal calibration methodIZUMI TAKASHI·Filed 2004·Application pending·0 cites
- 4536US2022177946A1Pet food recommending device and pet food recommending method, supplement recommending device and supplement recommending method, and intestinal age calculation formula determining method and intestinal age calculation methodDENTSU GROUP INC·Filed 2020·Application pending·0 cites
- 4634USD380735SElectrical connectorHIROSE ELECTRIC CO LTD·Filed 1995·Granted Jul 8, 1997·2 cites·1 claims
- 4734US2007030063A1Amplifier circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4831USD367264SElectrical connectorHIROSE ELECTRIC CO LTD·Filed 1995·Granted Feb 20, 1996·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →