1. Department of Life Science and Applied Chemistry, Graduated School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku, Nagoya, Aichi 466-8555, Japan
2. Novel Materials Research Group, Osaka Research Institute, Nikko Kasei Co., Ltd., 1-6-41 Oyodo-Kita, Kita-ku, Osaka 531-0077, Japan
3. Department of Electrical and Mechanical Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku, Nagoya, Aichi 466-8555, Japan