TREA

Kenshirou ASAHI

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  • Nirasaki City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Etching method and storage medium
    • Patent number 9,691,631
    • Issue date Jun 27, 2017
    • Tokyo Electron Limited
    • Satoshi Toda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Etching method and storage medium
    • Patent number 9,613,823
    • Issue date Apr 4, 2017
    • Tokyo Electron Limited
    • Kimihiko Demichi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ETCHING METHOD AND STORAGE MEDIUM
    • Publication number 20160079081
    • Publication date Mar 17, 2016
    • TOKYO ELECTRON LIMITED
    • Satoshi TODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Etching Method and Storage Medium
    • Publication number 20160020115
    • Publication date Jan 21, 2016
    • TOKYO ELECTRON LIMITED
    • Kimihiko DEMICHI
    • H01 - BASIC ELECTRIC ELEMENTS