Shigefumi Hirabayashi

Audio system and its contents reproduction method, audio apparatus for a vehicle and its contents reproduction method, portable audio apparatus, computer program product and computer-readable storage medium

System for distributing map information and the like

On-vehicle information provision apparatus

Server for remote vehicle troubleshooting and the like

Operation apparatus for vehicle automatic transmission mechanism

System and method for remote vehicle troubleshooting

Communication apparatus and its current position communication method, navigation apparatus for a vehicle and its information communication method, computer program product, and computer-readable storage medium

Audio system and its contents reproduction method, audio apparatus for a vehicle and its contents reproduction method, computer program product and computer-readable storage medium

Mobile information processing system, mobile information processing method, and storage medium storing mobile information processing program

System for driving an automotive vehicle