○Yoshiki Fujimura¹, Nilson Kunioshi², Katsunori Yamaguchi² (1. Graduate School of Waseda University, 2. Waseda University)

○Hugo Fathur Rahman Erawan¹, Shun Yokoyama¹, Hideyuki Takahashi¹, Kazuyuki Tohji¹ (1. Tohoku University)

○Akie Kuroda¹, Tran Nhu Bien¹, Sinji Hirai¹, Eiji Nakamura² (1. Muroran Institute of Technology, 2. SANTOKU CORPORATION)

○Toshiyuki Homma¹, Shinji Hirai¹, Toshihiro Kuzuya¹, Kishio Hidaka², Eiji Nakamura³ (1. Muroran Institute of Technology, 2. Yamagata University, 3. Santoku Corporation)