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Nana Takeuchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Polishing pad
    • Patent number 9,114,501
    • Issue date Aug 25, 2015
    • Toray Industries, Inc.
    • Nana Takeuchi
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    POLISHING PAD
    • Publication number 20140170943
    • Publication date Jun 19, 2014
    • TORAY INDUSTRIES, INC.
    • Nana Takeuchi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING PAD
    • Publication number 20140154962
    • Publication date Jun 5, 2014
    • TORAY INDUSTRIES, INC.
    • Nana Takeuchi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING PAD
    • Publication number 20140141704
    • Publication date May 22, 2014
    • TORAY INDUSTRIES, INC.
    • Nana Takeuchi
    • B24 - GRINDING POLISHING