Hiroyasu Kuramatsu

METHOD FOR SUPERIMPOSING INDEPENDENTLY TRANSMITTED DATA ON PAGER DISPLAY

Time correction system for radio selective calling receiver

Paging receiver having data rate detector for continuing address receiving mode

Wireless selective call receiver in which display is changeable in reception wait state

Communication terminal for data communications

Selective power supply control for battery saving effectively

Portable communication terminal and ringtone volume control method

Business card managing system, method and program thereof, business card managing server and program thereof, portable terminal for business-card exchange and program thereof

Radio paging receiver capable of displaying messages as desired

Radio paging receiver