Inventor · disambiguated record
Masamitsu Nishida
Also filed as: NISHIDA MASAMITSU
29 granted patents·377 citations·filing 1973–2001
97Inventor score
Top patents by PatentIndex Score
29 records- 0194US5065946AMedia agitating mill and method for milling ceramic powderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Nov 19, 1991·49 cites·16 claims
- 0283US4586972AMethod for making multilayer ceramic bodyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted May 6, 1986·33 cites·4 claims
- 0376US6426018B1Piezoelectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 30, 2002·14 cites·4 claims
- 0471US6514427B2Piezoelectric ceramic composition and piezoelectric element containing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 4, 2003·10 cites·19 claims
- 0571US5320284AAgitating mill and method for millingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 14, 1994·24 cites·8 claims
- 0670US3956150AMethod of preparing ferroelectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted May 11, 1976·21 cites·6 claims
- 0768US4121941ALow microwave loss ceramics and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Oct 24, 1978·18 cites·5 claims
- 0867US5403788ADielectric ceramics composite materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 4, 1995·20 cites·10 claims
- 0966US4210546APiezoelectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Jul 1, 1980·14 cites·4 claims
- 1064US6458287B1Piezoelectric ceramic composition and piezoelectric element containing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 1, 2002·6 cites·7 claims
- 1164US5221872APiezoelectric ceramics and their production methodsMATSUSHITA ELECTRONICS CORP·Filed 1992·Granted Jun 22, 1993·17 cites·9 claims
- 1260US4330631ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted May 18, 1982·21 cites·1 claims
- 1357US5213702AMedia agitating mill and method for milling ceramic powderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 25, 1993·14 cites·3 claims
- 1456US6426017B2Piezoelectric ceramic composition and piezoelectric element using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 30, 2002·3 cites·16 claims
- 1552US6118209APiezoelectric ceramic composition and piezoelectric transformerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 12, 2000·11 cites·20 claims
- 1652US3963631AMethod of preparing ferroelectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Jun 15, 1976·12 cites·6 claims
- 1749US5246898ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 21, 1993·18 cites·18 claims
- 1849US4062790APiezoelectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1973·Granted Dec 13, 1977·9 cites·2 claims
- 1948US4338403ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jul 6, 1982·10 cites·2 claims
- 2045US6123867APiezoelectric ceramic composition and piezoelectric device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 26, 2000·8 cites·28 claims
- 2145US4542107ADielectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Sep 17, 1985·9 cites·2 claims
- 2243US4555494ADielectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Nov 26, 1985·7 cites·1 claims
- 2343US3998748APiezoelectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Dec 21, 1976·7 cites·2 claims
- 2440US4442220ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Apr 10, 1984·6 cites·3 claims
- 2540US4248727ADielectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Feb 3, 1981·4 cites·1 claims
- 2638US4057324AMethod of making a transparent ferroelectric ceramic elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Nov 8, 1977·5 cites·3 claims
- 2735US4711862ADielectric ceramic compositionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Dec 8, 1987·4 cites·3 claims
- 2830US4226827AMethod for preparing piezoelectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Oct 7, 1980·1 cites·4 claims
- 2929US4392970APiezoelectric ceramicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Jul 12, 1983·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →