NAKATSUKA Akihiko | Faculty of Engineering, Yamaguchi University

Graduate School Of Science And Technology Kumamoto University

Department Of Geology And Paleontology National Museum Of Nature And Science

Material And Structures Lab. Tokyo Institute Of Technology

Graduate School Of Science & Technology Kumamoto University

Department Earth and Space Science, Graduate School of Science, Osaka University, Osaka 560-0043, Japan

Faculty of Engineering, Yamaguchi University

Graduate School of Science and Technology, Kumamoto University

Graduate School of Science and Technology, Kumamoto University

Materials and Structure Laboratory, Tokyo Institute of Technology, Nagatsuta 4259, Midori, Yokohama 226-8503, Japan

Materials And Structures Laboratory Tokyo Institute Of Technology