Conference paper (2008) - T Hashimoto (author), S Sawai (author), H Fuke (author), S Shimuzu (author), P.J. Buist (author), S Sakai (author), N Bando (author), H Kobayashi (author), Y Inatomi (author), T Ishikawa (author), Katsuhide Fujita (author), T Yoshimitsu (author), Y Saito (author)