Toshitaka Mizuguchi

Differential comparator, analog/digital conversion apparatus and imaging apparatus

Ramp waveform generation circuit, analog/digital conversion circuit, imaging device and control method of imaging device

CMOS-type solid state imaging device that prevents charge inflow into optical black

Image sensor providing improved image quality

Image sensor capable of cancelling offset voltage of semiconductor device included therein

Data read circuit of solid-state imaging device, imaging apparatus, and data read method for solid-state imaging device

Imaging device, control method thereof and CMOS image sensor

Current stabilization circuit, current stabilization method, and solid-state imaging apparatus

Imaging device with light-shielding region, control method thereof and CMOS image sensor with light-shielding region

CMOS image sensor for reducing kTC noise, reset transistor control circuit used in the image sensor and voltage switch circuit used in the control circuit