Foundry Services

Overview of our highly reliable technology and services based on our mature process technology, production technology, foundry business support organization, continuous quality assurance activities, and improvement of QCD (Quality Cost Delivery) through production renovation activities.

150mm Matured Technology and Foundry Services

We are providing our 150mm wafer foundry business and test service business from our manufacturing base in Aizuwakamatsu city, Fukushima Prefecture.

300mm Advanced Technology and Foundry Services

Mie Fujitsu Semiconductor Limited became a member of the United Microelectronics Corporation (UMC) group on October 1, 2019, changing its name to United Semiconductor Japan Co., Ltd. (USJC).

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