A
Katsuyuki Ishikawa
Taiheiyo Cement
Masaaki Toyama
Masako Kataoka
Takahiro Yamakawa
Minoru Kurosawa
Tokyo Institute of Technology
Ryouichi Fukunaga
Katsumi Uesawa
Kazumasa Asumi
Keizo Tsukamoto
K. Asum
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