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Hiroishi Tsutomu

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ION GUN AND VACUUM PROCESSING APPARATUS
    • Publication number 20230154721
    • Publication date May 18, 2023
    • CANON ANELVA CORPORATION
    • Tsutomu Hiroishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ION GUN AND VACUUM PROCESSING APPARATUS
    • Publication number 20220301807
    • Publication date Sep 22, 2022
    • Canon ANELVA Corporation
    • Tsutomu Hiroishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CVD APPARATUS AND CVD METHOD
    • Publication number 20130273263
    • Publication date Oct 17, 2013
    • Ge XU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PLASMA CVD APPARATUS
    • Publication number 20130269607
    • Publication date Oct 17, 2013
    • Ge XU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR MANUFACTURING CARBON FILM AND PLASMA CVD METHOD
    • Publication number 20130264194
    • Publication date Oct 10, 2013
    • Ge XU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FLOW PATH OPENING/CLOSING APPARATUS
    • Publication number 20120080630
    • Publication date Apr 5, 2012
    • Canon ANELVA Corporation
    • Hiroishi Tsutomu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA PROCESSING APPARATUS
    • Publication number 20100294656
    • Publication date Nov 25, 2010
    • Canon ANELVA Corporation
    • Masayoshi IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS