Yukihiko Ogata

Data communication apparatus which can use either an analog or a digital line

Memory controller including a priority order determination circuit

Memory controller having means for comparing a designated address with addresses setting an area in a memory

Data processing apparatus dual-bus data processing with reduced cpu and memory requirements

Image processing with compression encoding

Print controlled operation verification system

Testing apparatus and method

Apparatus for reading an original surface by illuminating it with a slit-like beam

Image processing apparatus having a remote communication function

Image information processing apparatus