Takashi Kuriyama

Color imaging apparatus with closed-loop control means for producing color signal frequency and phase control signals from a reference color signal and two reference index signals stored in a memory

Color imaging apparatus with compensation for beam deflection nonlinearity

Transitory scanning speed phase compensation using luminance edge detection

Color camera with stripe filter using controlled bias light for dark scene noise improvement

Noise reduction circuit for reducing noise in a color signal of a color video signal

Circuit arrangement for removing noise of a color video signal

Color video signal processing device for enhancing at least one of a plurality of primary color signal components output from a color image pickup apparatus

Color imaging apparatus having a 1:2 frequency ratio between video and reference signals for high S/N color demodulation

Color television image pickup device with a stripe filter parallel to scanning direction

Bias light supply device for color TV imaging device using color separation stripe filter