1. Grad. Sch. of Sci. and Eng Yamagata Univ 4-3-16 Jonan Yonezawa Yamagata Japan 992-8510
2. ISE CHEMICALS Corp 1-3-1 Kyobashi Chuo-ku, Tokyo Japan 104-0031
3. ZEON Corp 1-6-2 Marunouchi Chiyoda-ku, Tokyo Japan 100-8246
4. Grad. Sch. of Org. Mater. Sci Yamagata Univ 4-3-16 Jonan Yonezawa Yamagata Japan 992-8510
5. FROM, Yamagata Univ 4-3-16 Jonan Yonezawa Yamagata Japan 992-8510