Shigenori Morikawa

Portable compact imaging and displaying apparatus

Portable compact imaging and displaying apparatus with rotatable camera

TV telephone system which sends and receives image data to another TV telephone system and having power supply and image display control

Authentication system using network

Security managing system, data distribution apparatus and portable terminal apparatus

Tone information processing device for an electronic musical instrument

Electronic musical instrument with waveform memory for storing waveform data based on external sound

Effector for electronic musical instrument

Television telephone which displays image data having a first precision degree and image data having a second precision degree on a respective display region of a display screen

Data communication terminal