Inventor · disambiguated record
Masaharu Yao
Also filed as: YAO MASAHARU
10 granted patents·271 citations·filing 1988–1995
91Inventor score
Technology areasH04N
Top patents by PatentIndex Score
10 records- 0180US5249037AImage signal correction circuit and image signal processor using the circuitHITACHI LTD·Filed 1989·Granted Sep 28, 1993·41 cites·22 claims
- 0279US5585861ALuminance and chrominance signals separating filter adaptive to movement of imageMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 17, 1996·47 cites·26 claims
- 0376US4924305AMotion detecting circuit for video signal processing using correlation techniquesHITACHI LTD·Filed 1989·Granted May 8, 1990·34 cites·18 claims
- 0474US5502509AChrominance-luminance separation method and filter performing selective spatial filter based on detected spatial correlationMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Mar 26, 1996·38 cites·52 claims
- 0566US5381183AMotion-adaptive scanning-line conversion circuitMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 10, 1995·29 cites·64 claims
- 0666US4954885AFilter for separating luminance and chrominance signals from composite color television signalMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 4, 1990·22 cites·5 claims
- 0765US5500686AMotion adaptive luminance signal/chrominance signal separation filterMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Mar 19, 1996·26 cites·43 claims
- 0850US5475445AMotion adaptive luminance signal and color signal separation filterMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 12, 1995·13 cites·46 claims
- 0947US5541669AMotion adaptive luminance signal and color signal separation filterMITSUBISHI DENKI KABUSHIKI DEN·Filed 1995·Granted Jul 30, 1996·15 cites·97 claims
- 1039US5412434ALuminance and chrominance signals separating filter adaptive to movement of imageMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 2, 1995·6 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →