TREA

Hiroki Yamauchi

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Substrate polishing apparatus
    • Patent number 7,585,204
    • Issue date Sep 8, 2009
    • Ebara Corporation
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Substrate polishing apparatus
    • Patent number 7,510,460
    • Issue date Mar 31, 2009
    • Ebara Corporation
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Substrate polishing apparatus
    • Patent number 7,241,202
    • Issue date Jul 10, 2007
    • Ebara Corporation
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Substrate polishing apparatus
    • Patent number 6,942,543
    • Issue date Sep 13, 2005
    • Ebara Corporation
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Substrate polishing apparatus
    • Patent number 6,758,723
    • Issue date Jul 6, 2004
    • Ebara Corporation
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    SUBSTRATE POLISHING APPARATUS
    • Publication number 20090191790
    • Publication date Jul 30, 2009
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Substrate polishing apparatus
    • Publication number 20070254565
    • Publication date Nov 1, 2007
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Substrate polishing apparatus
    • Publication number 20050239372
    • Publication date Oct 27, 2005
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Substrate polishing apparatus
    • Publication number 20040219865
    • Publication date Nov 4, 2004
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Substrate polishing apparatus
    • Publication number 20030124957
    • Publication date Jul 3, 2003
    • Yoichi Kobayashi
    • B24 - GRINDING POLISHING