^○Daisuke Fukui¹, Nobuo Nakada¹, Susumu Onaka¹ (1.Tokyo Tech.)

^○Takahiro Sawaguchi¹, Fumiyoshi Yoshinaka¹, Susumu Takamori¹ (1.NIMS)

^○Yoji Mine¹, Aya Matsushita², Kazuki Takashima¹ (1.Kumamoto Univ., 2.Kumamoto Univ.(Now: Mitsubishi Steel))

^○Shohei Ueki¹, Yoji Mine², Xinyu Lu³, Yu-Lung Chiu³, Paul Bowen³, Kazuki Takashima² (1.Shimane Univ., 2.Kumamoto Univ., 3.Univ. of Birmingham)