Inventor · disambiguated record
Sunao Suzuki
Also filed as: SUZUKI SUNAO
16 granted patents·339 citations·filing 1981–1999
94Inventor score
Top patents by PatentIndex Score
16 records- 0181US5343238AWide-screen television receiver with aspect ratio conversion function and method of displaying a range to be magnified and displayedHITACHI LTD·Filed 1992·Granted Aug 30, 1994·61 cites·22 claims
- 0278US4733300AContour signal correction circuit for television receiverHITACHI LTD·Filed 1986·Granted Mar 22, 1988·36 cites·3 claims
- 0376US4853765ASequential scanning converter with frame comb filter and freeze frame featureHITACHI LTD·Filed 1988·Granted Aug 1, 1989·30 cites·5 claims
- 0473US4794454AMovement detection circuit of a video signal used in a television receiverHITACHI LTD·Filed 1987·Granted Dec 27, 1988·28 cites·20 claims
- 0572US4733297AVideo signal processing circuit of motion adaptive typeHITACHI LTD·Filed 1987·Granted Mar 22, 1988·26 cites·15 claims
- 0663US5029006AVideo signal processing circuit capable of enlarging and displaying a pictureHITACHI LTD·Filed 1989·Granted Jul 2, 1991·18 cites·5 claims
- 0758US6621927B1Apparatus for detecting position of featuring region of picture, such as subtitle or imageless partHITACHI LTD·Filed 1999·Granted Sep 16, 2003·42 cites·11 claims
- 0857US6002797AApparatus for detecting position of featuring region of picture, such as subtitle or imageless partHITACHI LTD·Filed 1995·Granted Dec 14, 1999·43 cites·16 claims
- 0945US5272533AImage control apparatus for a television receiverHITACHI LTD·Filed 1992·Granted Dec 21, 1993·11 cites·34 claims
- 1042US4943766AElectric quantity detecting methodMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jul 24, 1990·8 cites·3 claims
- 1141US4885656ADigital protective relayMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 5, 1989·11 cites·3 claims
- 1240US5181110AVideo signal processing circuit capable of enlarging and displaying a pictureHITACHI LTD·Filed 1990·Granted Jan 19, 1993·10 cites·7 claims
- 1338US4947109ADetector of quantity of electricityMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 7, 1990·6 cites·7 claims
- 1433US4667198AApparatus for measuring quantity of AC electricityMITSUBISHI ELECTRIC CORP·Filed 1985·Granted May 19, 1987·4 cites·5 claims
- 1533US4437057AFrequency detection systemMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Mar 13, 1984·3 cites·2 claims
- 1627US4427947APhase discriminator circuitMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Jan 24, 1984·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →