1. Japan Advanced Institute of Science and Technology; 1-1 Asahidai Nomi Ishikawa 923-1292 Japan
2. DIC Corporation; Chiba Plant; 12 Yawata-kaigandori Ichihara Chiba 290-8585 Japan
3. DIC Corporation; Central Research Laboratories; 631 Sakado Sakura Chiba 285-8668 Japan