1. Central Research Institute of Electric Power Industry, Iwadokita 2-11-1, Komae-shi, Tokyo 201-8511, Japan
2. Nuclear Fuel Industry, Ltd., 3135-41 Muramatsu, Tokai-Mura, Naka-gun, Ibaragi, Japan
3. Kawasaki Heavy Industry, Ltd., 6-5, 2 Chome, Minamisuna, Koto-Ku, Tokyo, Japan