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Ryoichi ISOMURA

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  • Kudamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum processing apparatus
    • Patent number 8,747,046
    • Issue date Jun 10, 2014
    • Hitachi High-Technologies Corporation
    • Ryoichi Isomura
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM PROCESSING APPARATUS
    • Publication number 20130183121
    • Publication date Jul 18, 2013
    • Hitachi High-Technologies Corporation
    • Ryoichi Isomura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM PROCESSING APPARATUS
    • Publication number 20120163943
    • Publication date Jun 28, 2012
    • Hitachi High-Technologies Corporation
    • Ryoichi ISOMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vacuum processor
    • Publication number 20120027542
    • Publication date Feb 2, 2012
    • Ryoichi Isomura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM PROCESSING APPARATUS
    • Publication number 20110318143
    • Publication date Dec 29, 2011
    • Hitachi High-Technologies Corporation
    • Ryoichi ISOMURA
    • H01 - BASIC ELECTRIC ELEMENTS