Renesas Technology Corp. is one of the world's leading semiconductor manufacturer, was established in April, 2003 as a joint venture between Hitachi, Ltd. and Mitsubishi Electric Corporation. Renesas is leading system solutions　provider 　for mobile, automotive and PC/AV(digital appliances)markets and the world's No.1 supplier for microcontrollers.　It is also a leading provider of LCD Driver ICs, Smart Card microcontrollers, RF-ICs, High Power Amplifiers, Mixed Signal ICs, SoC, SiP and more.

Paid-in capital is 50 billion Yen. Annual sales are 906.0 billion Yen in FY 2005 (consolidated). Employees are approx.26200 persons (consolidated).