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*Nobuyuki Sumi
Division of Materials & Manufacturing Sci., Graduate School of Eng., Osaka Univ. (pesent Mitsubishi Electric Co.)
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Kazuyoshi Saida
Division of Materials & Manufacturing Sci., Graduate School of Eng., Osaka Univ.
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Kazutoshi Nishimoto
Division of Materials & Manufacturing Sci., Graduate School of Eng., Osaka Univ.
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Kazushi Nakamura
EDM Systems Dept., Nagoya Works, Mitsubishi Electric Co.
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Akihiro Goto
EDM Systems Dept., Nagoya Works, Mitsubishi Electric Co.
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Hiroyuki Ochiai
Product Center, Aero-Engine & Space Operations, Ishikawajima-Harima Heavy Industries Co., Ltd.
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Mitsutoshi Watanabe
Product Center, Aero-Engine & Space Operations, Ishikawajima-Harima Heavy Industries Co., Ltd.