1. Department of Materials and Life Chemistry, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama, Kanagawa 221-8686, Japan
2. Sun Industry Co., Ltd., 2148-186 Ooshibahara, Nishi-minowa, Ina, Nagano 339-4501, Japan
3. Research Institute for Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama, Kanagawa 221-8686, Japan