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Seiji NAITO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Photoresist stripping agent composition
    • Patent number 8,455,419
    • Issue date Jun 4, 2013
    • Mitsubishi Gas Chemical Company, Inc.
    • Toshihiro Nomura
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTORESIST STRIPPING AGENT COMPOSITION
    • Publication number 20120149622
    • Publication date Jun 14, 2012
    • Mitsubishi Gas Chemical Company, Inc.
    • Toshihiro NOMURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY