1. UBE INDUSTRIES, LTD., Technical Development Center(1-6, Okinoyama, Kogushi, Ube-shi, Yamaguchi 755-8633, Japan)
2. SHIMANE UNIVERSITY, Science of Environmental Systems, Graduate School of Natural Science and Technology(1069, Nishikawatsu-cho, Matsue-shi, Shimane 690-0823, Japan)