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Shigeru Kusakabe
Tokyo Stainless Grinding Co., Ltd.
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Toshio Kasai
Tokyo Stainless Grinding Co., Ltd.
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Motohiko Arakawa
Tokyo Stainless Grinding Co., Ltd.
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Izumi Muto
Graduate School of Engineering, Tohoku University
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Nobuyoshi Hara
Graduate School of Engineering, Tohoku University