Inventor · disambiguated record
Kiyotsugu Ishikawa
Also filed as: ISHIKAWA KIYOTSUGU
6 granted patents·110 citations·filing 1973–1984
85Inventor score
Top patents by PatentIndex Score
6 records- 0182US4670777AColor filter having cyan, yellow, green and magenta filter elements providing increased dynamic range for use with field integration mode solid state imaging deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Jun 2, 1987·32 cites·11 claims
- 0271US4108715AMethod for machining surfaces of semiconductor substratesMATSUSHITA ELECTRONICS CORP·Filed 1977·Granted Aug 22, 1978·25 cites·3 claims
- 0367US4551757AMethod for driving solid-state image sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Nov 5, 1985·18 cites·5 claims
- 0463US4450475ASolid state color imaging apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted May 22, 1984·16 cites·7 claims
- 0554US4403247ASolid state color imaging apparatusMATSUSHITA ELECTRONICS CORP·Filed 1981·Granted Sep 6, 1983·11 cites·11 claims
- 0648US3937949AOptical remote control apparatus employing light scattering plateMATSUSHITA ELECTRONICS CORP·Filed 1973·Granted Feb 10, 1976·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →