Inventor
KAWASHIMA SYUNICHIRO
15 patents
Patents
15 patentsUS5815900AOct 6, 1998
Method of manufacturing a surface acoustic wave module
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations96
US5757250AMay 26, 1998
Surface acoustic wave module with thin film for wave transmission velocity differentiation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations96
US5996199ADec 7, 1999
Method of manufacturing surface acoustic ware modules
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US4330631AMay 18, 1982
Dielectric ceramics
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations81
US4121941AOct 24, 1978
Low microwave loss ceramics and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations81
US5700745ADec 23, 1997
Dielectric ceramic compositions and dielectric resonators
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations73
US4853199AAug 1, 1989
Method for producing crystalline complex perovskite compounds
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US4442220AApr 10, 1984
Dielectric ceramics
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations73
US4338403AJul 6, 1982
Dielectric ceramics
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US5079215AJan 7, 1992
Bi, alkaline earth, cu extruded oxide superconductive material having a c-plane orientation greater than 80%
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US4918035AApr 17, 1990
Process for the preparation of complex perovskite type compounds
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US4711862ADec 8, 1987
Dielectric ceramic compositions
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US4248727AFeb 3, 1981
Dielectric ceramics
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US4057324ANov 8, 1977
Method of making a transparent ferroelectric ceramic element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US4226827AOct 7, 1980
Method for preparing piezoelectric ceramics
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51