1. Graduate School of Natural Science & Technology, Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa 920-1192, Japan
2. Universal Can Corporation, 1500 Suganuma, Oyama-cho, Sunto-gun, Shizuoka 410-1392, Japan
3. Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa 920-1192, Japan