Inventor
OTA YOSHIHIKO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “OTA YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VICTOR COMPANY OF JAPAN
16 patentsUS4647983AMar 3, 1987
Method and apparatus for recording and/or reproducing color video signal
VICTOR COMPANY OF JAPAN23 citations82
US4190869AFeb 26, 1980
Slow motion tape driving system in a recording and/or reproducing apparatus
VICTOR COMPANY OF JAPAN24 citations82
US4630131ADec 16, 1986
Recording signal generation system for color video signal
VICTOR COMPANY OF JAPAN21 citations81
US4486789ADec 4, 1984
Magnetic recording and/or reproducing apparatus
VICTOR COMPANY OF JAPAN8 citations74
US4476501AOct 9, 1984
Audio signal recording and/or reproducing system for eliminating audio crosstalk
VICTOR COMPANY OF JAPAN10 citations74
US4064537ADec 20, 1977
Amplitude limiting circuit for frequency modulated video signals
VICTOR COMPANY OF JAPAN7 citations74
US4723175AFeb 2, 1988
Video signal reproducing apparatus for reproducing recorded video signal from a magnetic recording medium
VICTOR COMPANY OF JAPAN9 citations73
US4608611AAug 26, 1986
Color video signal recording and/or reproducing system using overlap recording of FM luminance signal over frequency converted carrier chrominance signal
VICTOR COMPANY OF JAPAN12 citations73
US4346397AAug 24, 1982
Apparatus for reproducing a video signal of one system with conversion to a video signal of another system
VICTOR COMPANY OF JAPAN14 citations73
US4338631AJul 6, 1982
Video signal, speed-change reproducing system
VICTOR COMPANY OF JAPAN19 citations73
US4010490AMar 1, 1977
Video recording and reproducing apparatus with crosstalk reduction
VICTOR COMPANY OF JAPAN11 citations73
US4392161AJul 5, 1983
Recorded tape, speed-change reproducing system
VICTOR COMPANY OF JAPAN8 citations72
US4068257AJan 10, 1978
Color video signal recording and/or reproducing system
VICTOR COMPANY OF JAPAN16 citations72
US4805034AFeb 14, 1989
Color video signal transmission system
VICTOR COMPANY OF JAPAN6 citations62
US4466022AAug 14, 1984
Color video signal reproducing apparatus which transforms the recorded signal of one signal format into signals of another format upon reproduction
VICTOR COMPANY OF JAPAN4 citations62
US4626934ADec 2, 1986
Cue signal recording circuit for magnetic recording and reproducing apparatus
VICTOR COMPANY OF JAPAN4 citations58