TREA

Satoshi Okamura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polishing apparatus
    • Patent number 7,207,864
    • Issue date Apr 24, 2007
    • Ebara Corporation
    • Kenji Kamimura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing apparatus
    • Patent number 7,040,968
    • Issue date May 9, 2006
    • Ebara Corporation
    • Kenji Kamimura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing apparatus
    • Patent number 6,939,208
    • Issue date Sep 6, 2005
    • Ebara Corporation
    • Kenji Kamimura
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Polishing apparatus
    • Publication number 20060194521
    • Publication date Aug 31, 2006
    • Kenji Kamimura
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Polishing apparatus
    • Publication number 20050191949
    • Publication date Sep 1, 2005
    • Kenji Kamimura
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Polishing apparatus
    • Publication number 20020164932
    • Publication date Nov 7, 2002
    • Kenji Kamimura
    • B24 - GRINDING POLISHING