TREA

Ryuta Machida

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dry etching method
    • Patent number 9,905,431
    • Issue date Feb 27, 2018
    • Hitachi High-Technologies Corporation
    • Satoshi Terakura
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DRY ETCHING METHOD
    • Publication number 20150221518
    • Publication date Aug 6, 2015
    • Hitachi High-Technologies Corporation
    • Satoshi Terakura
    • H01 - BASIC ELECTRIC ELEMENTS