TREA

Haruna SUZUKI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Etching method and etching apparatus
    • Patent number 12,283,489
    • Issue date Apr 22, 2025
    • Tokyo Electron Limited
    • Satoshi Toda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Etching method and etching apparatus
    • Patent number 12,272,541
    • Issue date Apr 8, 2025
    • Tokyo Electron Limited
    • Naoki Shindo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Etching method and etching apparatus
    • Patent number 11,764,070
    • Issue date Sep 19, 2023
    • Tokyo Electron Limited
    • Satoshi Toda
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ETCHING METHOD AND ETCHING APPARATUS
    • Publication number 20230014819
    • Publication date Jan 19, 2023
    • Tokyo Electron Limited
    • Satoshi TODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ETCHING METHOD AND ETCHING APPARATUS
    • Publication number 20220384178
    • Publication date Dec 1, 2022
    • TOKYO ELECTRON LIMITED
    • Naoki SHINDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ETCHING METHOD AND ETCHING APPARATUS
    • Publication number 20220020601
    • Publication date Jan 20, 2022
    • TOKYO ELECTRON LIMITED
    • Satoshi TODA
    • H01 - BASIC ELECTRIC ELEMENTS