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