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Michihiko MORIYAMA
Miyakonojo National College of Technology
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Takanori NAGANO
Miyakonojo National College of Technology
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Norio KAWAGOISHI
Faculty of Engineering, Kagoshima university
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Setsuo TAKAKI
Faculty of Engineering, Kyushu University
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Etsuichi NAGASHIMA
Shinnto Industries, Co. Ltd.
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Shizumitsu NAGATA
Miyakonojo National College of Technology