Renesas was established in 2003 by Mitsubishi and Hitachi, and is in the business of development, design, manufacture, sales and servicing of system LSIs including memory products. In November 2005, Renesas Technology and Grandis said that they will collaborate on MRAM development (65 nm MRAM Employing Spin Torque Transfer).
Read the latest MRAM news from Renesas here
Renesas' web page