Inventor · disambiguated record
Kazuo Eda
Also filed as: EDA KAZUO
63 granted patents·1 pending application·3,803 citations·filing 1975–2003
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD64
Top patents by PatentIndex Score
64 records- 0199US5446330ASurface acoustic wave device having a lamination structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 29, 1995·284 cites·42 claims
- 0298US5771555AMethod for producing an electronic component using direct bondingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 30, 1998·273 cites·6 claims
- 0398US5459368ASurface acoustic wave device mounted moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 17, 1995·364 cites·13 claims
- 0497US4400683AVoltage-dependent resistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Aug 23, 1983·82 cites·5 claims
- 0596US5920142AElectronic part and a method of production thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 6, 1999·206 cites·48 claims
- 0695US5998907ASurface acoustic wave devices and their manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 7, 1999·102 cites·11 claims
- 0795US5668057AMethods of manufacture for electronic components having high-frequency elementsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 16, 1997·100 cites·26 claims
- 0894US5747857AElectronic components having high-frequency elements and methods of manufacture thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 5, 1998·92 cites·63 claims
- 0994US5666706AMethod of manufacturing a piezoelectric acoustic wave deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 16, 1997·103 cites·9 claims
- 1094US4015228ASurge absorberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Mar 29, 1977·73 cites·20 claims
- 1193US5729186AResonator ladder surface acoustic wave filter suppressing spurious signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 17, 1998·87 cites·20 claims
- 1292US5759753APiezoelectric device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 2, 1998·68 cites·11 claims
- 1392US5699027ASurface acoustic wave devices having a guard layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 16, 1997·184 cites·15 claims
- 1492US5448126ASurface acoustic wave-semiconductor composite deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 5, 1995·61 cites·41 claims
- 1590US5910699AMethod 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
- 1690US5892418ABalanced type surface acoustic wave deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 6, 1999·52 cites·107 claims
- 1790US5506552ASurface acoustic wave filter with multiple ground terminalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 9, 1996·55 cites·6 claims
- 1889US6154940AElectronic part and a method of production thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 5, 2000·93 cites·62 claims
- 1989US6018211ASurface acoustic wave device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 25, 2000·62 cites·7 claims
- 2089US5991989AMethod of manufacture of surface acoustic wave deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 30, 1999·91 cites·6 claims
- 2189US5982010APiezoelectric device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 9, 1999·50 cites·10 claims
- 2289US5785874AOptical waveguide device bonded through direct bonding and a method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 28, 1998·77 cites·5 claims
- 2389US5546494AOptical waveguide device and manufacturing method of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 13, 1996·65 cites·25 claims
- 2487US5821665ASurface acoustic wave device and method of manufactureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Oct 13, 1998·79 cites·13 claims
- 2587US5548178APiezoelectric vibrator and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 20, 1996·54 cites·17 claims
- 2685US6270202B1Liquid 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
- 2785US5925973AElectronic component and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 20, 1999·48 cites·44 claims
- 2885US5453652ASurface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 26, 1995·40 cites·16 claims
- 2984US5387888AHigh frequency ceramic multi-layer substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 7, 1995·93 cites·18 claims
- 3083US5592135ASurface acoustic wave filter with different filter portions satisfying complex conjugate relationship of impedancesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jan 7, 1997·44 cites·5 claims
- 3182US5698471AMethod 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
- 3282US5485540AOptical waveguide device bonded through direct bonding and a method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jan 16, 1996·50 cites·39 claims
- 3381US5847626ABalanced-type surface acoustic wave lattice filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 8, 1998·39 cites·7 claims
- 3480US6120917AHybrid magnetic substrate and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 19, 2000·55 cites·28 claims
- 3579US4551268AVoltage-dependent resistor and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Nov 5, 1985·27 cites·2 claims
- 3679US4169071AVoltage-dependent resistor and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Sep 25, 1979·30 cites·35 claims
- 3778US5647932AMethod of processing a piezoelectric deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 15, 1997·59 cites·24 claims
- 3876US5408566AOptical guided-wave device and manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Apr 18, 1995·50 cites·43 claims
- 3975US5485052AThree electrode type saw longitudinal coupling filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 16, 1996·26 cites·9 claims
- 4072US5721519ABalanced type surface acoustic wave deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Feb 24, 1998·21 cites·14 claims
- 4171US6018281AResonator type surface acoustic wave ladder filter with voltage variable capacitance elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jan 25, 2000·23 cites·42 claims
- 4268US5936488ASurface acoustic wave filter having input and output transducers with different aperture lengthsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 10, 1999·21 cites·13 claims
- 4367US4383237AVoltage-dependent resistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted May 10, 1983·14 cites·7 claims
- 4465US6465082B1Stress relaxation electronic part, stress relaxation wiring board, and stress relaxation electronic part mounted bodyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 15, 2002·31 cites·27 claims
- 4565US5894251AHigh frequency filter having saw and dielectric filters with different frequency temperature characteristic signsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 13, 1999·18 cites·8 claims
- 4664US6376051B1Mounting structure for an electronic component and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 23, 2002·4 cites·18 claims
- 4764US5166081AMethod of producing a bipolar transistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Nov 24, 1992·21 cites·8 claims
- 4863US5373579AOptical waveguide deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 13, 1994·19 cites·44 claims
- 4962US5589806ASurface acoustic wave filter having parallel/serial resonator connection based on transmitting and receiving frequenciesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 31, 1996·17 cites·6 claims
- 5062US5418883AOptical waveguide device and manufacturing method of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 23, 1995·18 cites·10 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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