Inventor

MIZUGUCHI TOSHITAKA

JP19 patents

⚠️ This page may combine multiple inventors who share the name “MIZUGUCHI TOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MIZUGUCHI TOSHITAKA

FUJITSU LTD

Image sensor providing improved image quality

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

Analog to digital convertor

Imaging device

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

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

CMOS image sensor permitting increased light sensitivity from amplification of pixel detection signals

Reference voltage generator circuit

Reference voltage generator circuit using pairs of fine and rough resistor banks

Reference voltage generator using two fine resistor ladders

A/D converter with reduced power consumption

Solid-state imaging apparatus and control method with transmission control hold circuit

FUJITSU MICROELECTRONICS LTD

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

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

MIZUGUCHI TOSHITAKA

Solid-state image pickup device and image pickup method

Solid-state image pickup device and signal processing method using solid-state image pickup device

FUJITSU SEMICONDUCTOR LTD

Solid-state imaging device