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Masato Ichimiya
Technology research and development Office Sankyo Aluminum Industry Co., LTD.
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Teruo Kondo
Institute of technologists
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Ichiro Wakao
Total Service Co., LTD.
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Seiji Matsubara
Technology research and development Office Sankyo Aluminum Industry Co., LTD.
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Kiyofumi Uno
Technology research and development Office Sankyo Aluminum Industry Co., LTD.