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Mayumi KOMINE

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CMP POLISHING LIQUID AND POLISHING METHOD
    • Publication number 20230174822
    • Publication date Jun 8, 2023
    • Showa Denko Materials Co., Ltd.
    • Mayumi KOMINE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CMP POLISHING LIQUID AND POLISHING METHOD
    • Publication number 20230054199
    • Publication date Feb 23, 2023
    • Showa Denko Materials Co., Ltd.
    • Shingo KOBAYASHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLISHING SOLUTION AND POLISHING METHOD
    • Publication number 20220251422
    • Publication date Aug 11, 2022
    • Showa Denko Materials Co., Ltd.
    • Yuya OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLISHING LIQUID AND POLISHING METHOD
    • Publication number 20210253906
    • Publication date Aug 19, 2021
    • Showa Denko Materials Co., Ltd.
    • Shunsuke KONDO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...