1. Department of Chemical Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
2. Technology Department, Energy & Environmental Group, Sumitomo Heavy Industries, Ltd., Shinagawa, Tokyo 141-0031, Japan
3. Department of Applied Biological Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan