Daisuke Hata

Method, system, and computer readable medium for controlling a digital camera to avoid blurring of a photograph

Digital camera with variable gain to offset exposure error

Zooming optical system control device

Charge-coupled device for automatic focusing and camera shake detector using such charge-coupled device

Method, system, and computer readable medium for controlling automatic focusing of a digital camera

Focus detecting device and image signal amplifier circuit therefor

Lens controller includes a zooming optical system and a zooming speed control device

Automatic focusing control system

Auto-focus apparatus based on pixel resolution and control method for the same

Focusing device for driving focusing lens group according to a position of zoom lens group