Inventor · disambiguated record
Syunichiro Kawashima
Also filed as: KAWASHIMA SYUNICHIRO
15 granted patents·221 citations·filing 1975–1998
93Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD15
Top patents by PatentIndex Score
15 records- 0190US5757250ASurface acoustic wave module with thin film for wave transmission velocity differentiationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 26, 1998·50 cites·16 claims
- 0286US5815900AMethod of manufacturing a surface acoustic wave moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 6, 1998·39 cites·7 claims
- 0380US5996199AMethod of manufacturing surface acoustic ware modulesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 7, 1999·27 cites·10 claims
- 0468US4121941ALow microwave loss ceramics and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Oct 24, 1978·18 cites·5 claims
- 0564US4853199AMethod for producing crystalline complex perovskite compoundsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Aug 1, 1989·12 cites·19 claims
- 0660US4330631ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted May 18, 1982·21 cites·1 claims
- 0759US5700745ADielectric ceramic compositions and dielectric resonatorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 23, 1997·17 cites·9 claims
- 0848US4338403ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jul 6, 1982·10 cites·2 claims
- 0946US4918035AProcess for the preparation of complex perovskite type compoundsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Apr 17, 1990·5 cites·9 claims
- 1040US4442220ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Apr 10, 1984·6 cites·3 claims
- 1140US4248727ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Feb 3, 1981·4 cites·1 claims
- 1238US4057324AMethod of making a transparent ferroelectric ceramic elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Nov 8, 1977·5 cites·3 claims
- 1335US4711862ADielectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Dec 8, 1987·4 cites·3 claims
- 1432US5079215ABi, alkaline earth, cu extruded oxide superconductive material having a c-plane orientation greater than 80%MATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 7, 1992·2 cites·5 claims
- 1530US4226827AMethod for preparing piezoelectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Oct 7, 1980·1 cites·4 claims
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