4:00 PM - 6:00 PM
〇Takanori Takahashi1, Takeshi Hoga1, Kanji Yasui2, Hisayuki Suematsu2, Yukiharu Uraoka3, Kiyoshi Uchiyama1 (1.National Institute of Technology, Tsuruoka College, 2.Nagaoka University of Technology, 3.Nara Institute of Science and Technology)