1. Industrial Technology Center of Nagasaki, 2-1303-8 Ikeda, Omura, Nagasaki
856-0026, Japan
2. Graduate
School of Engineering, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521,
Japan
3. Institute
of Industrial Science, University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo
153-8505, Japan