*Nakamura Ryosuke¹, Kosai Shoki^2,3, Yamasue Eiji³ (1. Ritsumeikan Univ. (B4), 2. Kyoto Univ., 3. Ritsumeikan Univ.)

*Kurogi Daiki¹, Kosai Shoki^2,3, Yamasue Eiji³ (1. Ritsumeikan Univ., 2. Kyoto Univ., 3. Ritsumeikan Univ.)

*Watanabe Yoshitomo¹, Kosai Shoki^2,3, Yamasue Eiji³ (1. Ritsumeikan University, 2. Kyoto University, 3. Ritsumeikan University)

*HORIUCHI Ryotaro¹, IWAMOTO Chihiro², WARASAWA Syotaro³, KOMAI Seriya³, MOTOMURA Kazuki⁴, HASHIMOTO Yoichi⁴, TAKAO Hirohumi⁴, TAGUCHI Satoru⁴, HAMADA Kensuke⁵ (1. College of engineering,Ibaraki unibercity, 2. College of engineering,Ibaraki unibercity, 3. College of engineering,Ibaraki unibercity, 4. Dai-ichi Seiko Co.,Ltd., 5. Ultrasonic Engineering Co.,Ltd.)

*YU Xinguang¹, DOMEN Ryota², MORISAKO Isamu², KOSHIBA Keiko², IIZUKA Tomonori², TATSUMI Kohei² (1. Waseda University (graduate student), 2. Waseda University)

*YAMAMURO Tomomi¹, YAMAGUCHI Tomiko², TANAKA Tomoki³ (1. Kyushu Institute Technology, 2. Kyushu Institute Technology, 3. Nippon Tungsten Co.,Ltd)

*ONODERA Takumi¹, FUJIWARA Takumi¹, KOSHIBA Keiko¹, IIZUKA Tomonori¹, TATSUMI Kohei¹ (1. Waseda Univ.)

*TORII SHINTARO¹, ITO KEN¹, MINETA TAKAHIRO¹, SATO HIROYUKI¹ (1. Graduate school of science and technology, Hirosaki University)

*KOSHIBA Keiko¹, FUKUMORI Minoru¹, MORISAKO Isamu¹, IIZUKA Tomonori¹, TATSUMI Kouhei¹ (1. 早大情シス)

*Abe Yoshifumi¹, Ishigami Akira², Kurose Takashi³, Kanaya Yota⁴, Tanaka Shigeo⁴, Ito Hiroshi^2,3 (1. Yamagata Univ. Faculty of Engineering(Undergraduate), 2. Yamagata Univ. Faculty of Engineering, 3. GMAP, 4. TAISEI KOGYO Co.,Ltd)

*Ong Fei　Shen^1,2, Tobe Hirobumi², Sato Eiichi² (1. Department of Materials Engineering, The University of Tokyo、2. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS/JAXA))

*MURAKAMI Rikito^1,3, OIKAWA Katsunari², Kamada Kei^3,5, Shoji Yasuhiro³, Yoshikawa Akira^3,4,5 (1. Tohoku Univ. D. Eng., 2. Tohoku Univ. D. Eng., 3. C&A Corp., 4. Tohoku Univ. IMR, 5. Tohoku Univ. NICHe)

*SHIN Seung　Hwan¹, KAWANISHI Sakiko², SUKENAGA Sohei², OHTSUKA Makoto², TAKAHASHI Junichi³, SHIBATA Hiroyuki² (1. Tohoku University, 2. Tohoku University, 3. SMM Co.)

*IMAIZUMI SAYAKA¹, Ohtsuka Makoto², Adachi Masayoshi², Watanabe Manabu², Zhao Yufan³, Koizumi Yuichiro⁴, Chiba Akihiko³, Fukuyama Hiroyuki² (1. IMRAM, Tohoku univ. (M1), 2. IMRAM, Tohoku univ., 3. IMR, Tohoku univ., 4. Grad. Sch. Eng., Osaka Univ.)

*UEDA Naoki¹, NISHI Tsuyoshi², OHTA Hiromichi² (1. Ibaraki Univ.(student), 2. Ibaraki Univ.)

*TAKATSUKA Yuriko¹, Nishi Tsuyoshi², Ohta Hiromichi² (1. Ibaraki University(student), 2. Ibaraki University)

*NOBORIBAYASHI Kanemaru¹, NISHIMURA Yuki², SHIINOKI Masato², SUZUKI Shinnsuke³ (1. 早稲田大基幹理工(学生)、2. 早稲田大基幹理工(院生)、3. 早稲田大)