Inventor
OZAKI HIDETOSHI
JP18 patents
Patents
18 patentsUS5243412ASep 7, 1993
Circuit for generating a clock signal which is locked to a specific phase of a color burst signal in a color video signal
VICTOR COMPANY OF JAPAN21 citations90
US4709269ANov 24, 1987
Noise reduction circuit for video signal
VICTOR COMPANY OF JAPAN24 citations81
US5585855ADec 17, 1996
Digital video signal coding circuit, digital signal decoding circuit
VICTOR COMPANY OF JAPAN12 citations74
US4721904AJan 26, 1988
Digital phase difference detecting circuit
VICTOR COMPANY OF JAPAN17 citations74
US4980755ADec 25, 1990
Circuit for enhancing a color difference signal by utilizing the change of a luminance signal
VICTOR COMPANY OF JAPAN11 citations73
US4912551AMar 27, 1990
Circuit for enhancing a color difference signal by utilizing the change of a luminance signal
VICTOR COMPANY OF JAPAN10 citations73
US4766486AAug 23, 1988
Carrier chrominance signal processing circuit
VICTOR COMPANY OF JAPAN8 citations73
US5642242AJun 24, 1997
Processing system for digital video signal
VICTOR COMPANY OF JAPAN14 citations72
US4745492AMay 17, 1988
Video signal digital processing system using lower sampling frequency for chroma signal data decimation
VICTOR COMPANY OF JAPAN5 citations63
US5121206AJun 9, 1992
Clock signal generator for video signal capable of generating a stable clock signal
VICTOR COMPANY OF JAPAN5 citations62
US4853783AAug 1, 1989
Video signal processing circuit
VICTOR COMPANY OF JAPAN6 citations62
US4652922AMar 24, 1987
Noise reduction circuit for video signal
VICTOR COMPANY OF JAPAN5 citations62
US5185657AFeb 9, 1993
Color signal processing circuit with residual phase error correction
VICTOR COMPANY OF JAPAN6 citations60
US5130787AJul 14, 1992
Color signal processing circuit with residue phase error correction
VICTOR COMPANY OF JAPAN3 citations60
US4626934ADec 2, 1986
Cue signal recording circuit for magnetic recording and reproducing apparatus
VICTOR COMPANY OF JAPAN4 citations58
US5021884AJun 4, 1991
Noise reducer circuit for video signal
VICTOR COMPANY OF JAPAN3 citations54
US5481368AJan 2, 1996
Frequency demodulating apparatus with inversion compensation
VICTOR COMPANY OF JAPAN1 citations51
US5915065AJun 22, 1999
Magnetic recording and reproducing method
VICTOR COMPANY OF JAPAN0 citations41