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Itsuki KASHIWAGI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composition for removing ruthenium
    • Patent number 11,732,365
    • Issue date Aug 22, 2023
    • Kanto Kagaku Kabushiki Kaisha
    • Itsuki Kashiwagi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    ETCHING SOLUTION AND ETCHING METHOD FOR GOLD OR GOLD ALLOY
    • Publication number 20240076547
    • Publication date Mar 7, 2024
    • Kanto Kagaku Kabushiki Kaisha
    • Itsuki KASHIWAGI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COMPOSITION FOR REMOVING RUTHENIUM
    • Publication number 20220002881
    • Publication date Jan 6, 2022
    • Kanto Kagaku Kabushiki Kaisha
    • Itsuki KASHIWAGI
    • H01 - BASIC ELECTRIC ELEMENTS