Inventor · disambiguated record
Keiichi Noi
Also filed as: NOI KEIICHI
5 granted patents·1 pending application·49 citations·filing 1986–2002
79Inventor score
Technology areasH01C
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
6 records- 0172US4781859AVoltage-dependent non-linear resistance ceramic compositionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Nov 1, 1988·19 cites·12 claims
- 0271US4839097AVoltage-dependent non-linear resistance ceramic compositionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jun 13, 1989·20 cites·1 claims
- 0351US6749891B2Zinc oxide varistor and method of manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 15, 2004·2 cites·23 claims
- 0441US4897219AVoltage-dependent non-linear resistance ceramic compositionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jan 30, 1990·6 cites·2 claims
- 0539US2003043012A1Zinc oxide varistor and method of manufacturing sameFiled 2001·Application pending·0 cites
- 0627US5520759AMethod for producing ceramic partsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted May 28, 1996·2 cites·11 claims
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