Innovation created by regional companies is expected to play an important role in regional economic revitalization. AIST has eleven regional research bases throughout Japan (Hokkaido, Tohoku, Kashiwa, Tokyo Waterfront, Chubu, Hokuriku, Kansai, Chugoku, Shikoku, and Kyushu) to contribute to regional innovation. In addition, Fukushima Renewable Energy Institute, AIST (FREA) has been established in Fukushima. The institute promotes R&D in renewable energy and is open to the world.