Inventor · disambiguated record
Atsushi Ishizu
Also filed as: ISHIZU ATSUSHI
13 granted patents·341 citations·filing 1990–1998
93Inventor score
Technology areasH04N
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD13
Top patents by PatentIndex Score
13 records- 0189US6337715B1Broadcasting reception apparatus and data broadcasting methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 8, 2002·142 cites·21 claims
- 0267US5867228AVideo signal noise reduction apparatus with variable S/N improving amountMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 2, 1999·29 cites·20 claims
- 0365US5095354AScanning format converter with motion compensationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 10, 1992·24 cites·15 claims
- 0462US5111297APicture-in-picture double-scanning television receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted May 5, 1992·22 cites·13 claims
- 0561US5365274AVideo signal converting apparatus with reduced processing for aliasing interferenceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Nov 15, 1994·21 cites·22 claims
- 0660US5225898ANoise reduction apparatus for television receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 6, 1993·19 cites·14 claims
- 0755US5155582ADot crawling interference elimination device and color subcarrier vertical correlation detection deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Oct 13, 1992·16 cites·7 claims
- 0852US5982449ATelevision receiver that provides gradation correction using a CPUMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 9, 1999·17 cites·29 claims
- 0952US5168358AVideo signal converting apparatus for converting hdtv signal into conventional tv signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 1, 1992·14 cites·10 claims
- 1051US5327241AVideo signal processing apparatus for reducing aliasing interferenceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 5, 1994·13 cites·12 claims
- 1147US6094233AVideo signal noise reduction apparatus with variable S/N improving amountMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 25, 2000·10 cites·5 claims
- 1241US5311297AHDTV to conventional TV signal converting apparatus with non-linear level correctionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted May 10, 1994·8 cites·6 claims
- 1338US5146317ASignal separating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Sep 8, 1992·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →