Inventor · disambiguated record
Shozo Okada
Also filed as: OKADA SHOZO
11 granted patents·502 citations·filing 1988–1994
93Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD11
Top patents by PatentIndex Score
11 records- 0195US5316962AMethod of producing a semiconductor device having trench capacitors and vertical switching transistorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 31, 1994·135 cites·2 claims
- 0293US4897368AMethod of fabricating a polycidegate employing nitrogen/oxygen implantationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jan 30, 1990·106 cites·21 claims
- 0384US5399890ASemiconductor memory device in which a capacitor electrode of a memory cell and an interconnection layer of a peripheral circuit are formed in one levelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 21, 1995·50 cites·8 claims
- 0484US5181089ASemiconductor memory device and a method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jan 19, 1993·52 cites·2 claims
- 0575US5089869ASemiconductor memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 18, 1992·35 cites·4 claims
- 0674US5214296AThin-film semiconductor device and method of fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 25, 1993·37 cites·8 claims
- 0773US5217914AMethod for making semiconductor integration circuit with stacked capacitor cellsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 8, 1993·36 cites·11 claims
- 0871US5241201ADram with concentric adjacent capacitorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 31, 1993·30 cites·4 claims
- 0948US5315543ASemiconductor memory device and a manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 24, 1994·13 cites·5 claims
- 1038US5182452AMethod for determining the presence of thin insulating filmsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jan 26, 1993·6 cites·3 claims
- 1131US5242852AMethod for manufacturing a semiconductor memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 7, 1993·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →