メルコセミコンダクタエンジニアリング Company Overview

A rich future for people and the Earth created by device technology.

Our company is a group of engineers that has supported the Mitsubishi brand "Power Devices" and "High-Frequency and Optical Devices" under the positioning as a core engineering company of Mitsubishi Electric's semiconductor and device business. We provide high-level technology across a wide range of fields, from design and development to mass production technology and quality assurance, for "Power Devices," which contribute to resource conservation, energy saving, and labor saving, and for "High-Frequency and Optical Devices," which are essential for realizing a super-fast, large-capacity information society.