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Takashi Yamaguchi
Research & Development H.Q., ARAKAWA CHEMICAL, INDUSTRIES, LTD.
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Taiyo Nakamura
Research & Development H.Q., ARAKAWA CHEMICAL, INDUSTRIES, LTD.
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Madoka Yamashita
Research & Development H.Q., ARAKAWA CHEMICAL, INDUSTRIES, LTD.
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Takashi Tazaki
Fine chemicals & Electronics Div., Business H.Q., ARAKAWA CHEMICAL INDUSTRIES, LTD.