Inventor · disambiguated record
Akihiko Namba
Also filed as: NAMBA AKIHIKO
30 granted patents·8 pending applications·681 citations·filing 1996–2017
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD16SUMITOMO ELECTRIC INDUSTRIES8NAMBA AKIHIKO4PANASONIC CORP4PANASONIC IP MAN CO LTD3
Top patents by PatentIndex Score
38 records- 0197US7170215B2Electronic component and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 30, 2007·114 cites·15 claims
- 0295US5998907ASurface acoustic wave devices and their manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 7, 1999·102 cites·11 claims
- 0394US7710013B2Electron emitting device with projection comprising base portion and electron emission portionSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted May 4, 2010·19 cites·14 claims
- 0492US5759753APiezoelectric device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 2, 1998·68 cites·11 claims
- 0590US6969945B2Surface acoustic wave device, method for manufacturing, and electronic circuit deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 29, 2005·44 cites·23 claims
- 0690US5910699AMethod of manufacturing a composite substrate and a piezoelectric device using the substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 8, 1999·53 cites·10 claims
- 0789US5982010APiezoelectric device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 9, 1999·50 cites·10 claims
- 0887US7390695B2Diamond substrate and manufacturing method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Jun 24, 2008·12 cites·44 claims
- 0987US7246421B2Method for manufacturing surface acoustic wave deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 24, 2007·10 cites·13 claims
- 1085US6270202B1Liquid jetting apparatus having a piezoelectric drive element directly bonded to a casingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 7, 2001·51 cites·19 claims
- 1184US6236141B1Surface acoustic wave elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 22, 2001·46 cites·10 claims
- 1282US5698471AMethod of manufacturing a composite substrate and a piezoelectric device using the substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 16, 1997·35 cites·13 claims
- 1379US7805265B2Method and apparatus for measuring electric circuit parametersPANASONIC CORP·Filed 2005·Granted Sep 28, 2010·9 cites·2 claims
- 1474US7476895B2Method of fabricating n-type semiconductor diamond, and semiconductor diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Jan 13, 2009·3 cites·1 claims
- 1574US7172957B2Method of fabricating n-type semiconductor diamond, and semiconductor diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Feb 6, 2007·13 cites·18 claims
- 1673US7370396B2Method for manufacturing an electronic componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 13, 2008·6 cites·4 claims
- 1771US7307377B2Electron emitting device with projection comprising base portion and electron emission portionSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Dec 11, 2007·7 cites·4 claims
- 1868US9735710B2Power generator having a multiple-degree-of-freedom vibration system and a power generating element attached to the vibration system while converting vibration energy of a vibrating member to electrical energySUMITOMO RIKO CO LTD·Filed 2015·Granted Aug 15, 2017·1 cites·7 claims
- 1965US8040178B2Oscillator, and receiving device and electronic device using the oscillatorPANASONIC CORP·Filed 2008·Granted Oct 18, 2011·4 cites·12 claims
- 2064US6590293B2Electronic component, having projection electrodes and methods for manufacturing thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 8, 2003·9 cites·20 claims
- 2154US8594608B2Synthesizer and reception deviceNAMBA AKIHIKO·Filed 2009·Granted Nov 26, 2013·3 cites·8 claims
- 2253US8384449B2Synthesizer and reception device using the samePANASONIC CORP·Filed 2009·Granted Feb 26, 2013·2 cites·14 claims
- 2351US6998687B2Surface acoustic wave (SAW) deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 14, 2006·4 cites·11 claims
- 2451US6497476B1Liquid injection device, manufacturing method therefor, liquid injection method and manufacturing method for piezo-electric actuatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 24, 2002·12 cites·29 claims
- 2549US8466716B2Synthesizer, synthesizer module, and reception device and electronic device using sameNAMBA AKIHIKO·Filed 2008·Granted Jun 18, 2013·2 cites·17 claims
- 2648US8390334B2Synthesizer and reception device and electronic device using the sameTSUKIO YASUNOBU·Filed 2009·Granted Mar 5, 2013·0 cites·10 claims
- 2746US7323812B2Process for producing diamond electron emission element and electron emission elementSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Jan 29, 2008·0 cites·4 claims
- 2844US2012175641A1Diamond n-type semiconductor, method of manufacturing the same, semiconductor device, and electron emitting deviceNAMBA AKIHIKO·Filed 2012·Application pending·0 cites
- 2943US7255744B2Low-resistivity n-type semiconductor diamond and method of its manufactureSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Aug 14, 2007·0 cites·13 claims
- 3041US8183915B2Oscillator, and receiving device and electronic device using the oscillatorTSUKIO YASUNOBU·Filed 2011·Granted May 22, 2012·0 cites·2 claims
- 3140US2008113686A1Electronic tuner and portable telephone device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 3239US2006177962A1Process for producing n-type semiconductor diamond and n-type semiconductor diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Application pending·0 cites
- 3339US2011122973A1Synthesizer and receiver using the samePANASONIC CORP·Filed 2009·Application pending·0 cites
- 3438US2017297446A1Electrode-attached communication terminal, communication terminal, communication system, electric vehicle, and charging apparatusPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 3538US2017349057A1Communication terminal, communication terminal with electrode, communication system, electrically driven vehicle, and charging apparatusPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 3637US2007272929A1Diamond N-Type Semiconductor, Method of Manufacturing the Same, Semiconductor Device, and Electron Emitting DeviceNAMBA AKIHIKO·Filed 2004·Application pending·0 cites
- 3735US2020084072A1Encoding method, decoding method, transmission method, decoding device, encoding device, transmission devicePANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 3832US6513915B1Variable dot ink-jet printerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 4, 2003·2 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →