Hitachi kokusai Electric Inc.:Wireless Communications and Information Systems

Infrastructure for mobile telecommunications

Indoor Mobile Communication System

	Optical Repeater system
	Super Small Base Transceiver Station
	Booster

Public radio systems

	Disaster-preventive administration radio systems
	Radio systems for transportation
	Radio systems for various operations
	Radio equipment

Domestic communication systems

	Cordless telephone system for factories (Sine Net)
	Equipment for PHS data communication for factories

Radio communication systems for aviation

Avionics system for aircraft

Information Systems

	Operational strategy system for financial establishments
	Mobile Customer Relationship System (MCRS)
	Display systems

	Small selection TV (STV-FIVE)
	Multimedia information display system
	Interest rate display board

Phot(the first automotive mobile phone (car phone) in Japan)

Hitachi Kokusai Electric Inc. (formerly called "Kokusai Electric") developed the first automotive mobile phone (car phone) in Japan in 1963 and delivered it to the Nippon Telegraph and Telephone Public Corporation (now known as NTT).