Semiconductor discrete devices mainly include semiconductor diodes, semiconductor tripoles, and semiconductor special devices, and the application covers various aspects of consumer electronics, computers and peripheral markets, network communications, electronic equipment and instruments, automotive electronics, LED displays, and electronic lighting

Electronic components include resistance, capacitance, inductance, potentiometer, electron tube, radiator, electromechanical element, connector, semiconductor discrete device, electroacoustic device, laser device, electronic display device, photoelectric device, sensor, power supply, switch, micromotor, and the like

Sales and management activities of all electronic products such as electronic parts, semiconductors and IC chips in Japan.