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Ken Kitaoka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum processing method
    • Patent number 8,262,801
    • Issue date Sep 11, 2012
    • Hitachi High-Technologies Corporation
    • Ken Kitaoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Vacuum processing apparatus and vacuum processing method
    • Patent number 7,913,646
    • Issue date Mar 29, 2011
    • Hitachi High-Technologies Corporation
    • Ken Kitaoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum Processing Method
    • Publication number 20100300483
    • Publication date Dec 2, 2010
    • Ken Kitaoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    VACUUM PROCESSING APPARATUS AND VACUUM PROCESSING METHOD
    • Publication number 20090288684
    • Publication date Nov 26, 2009
    • Hitachi High-Technologies Corporation
    • Ken Kitaoka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...