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Yoshikazu Kobayashi

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  • Ota-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wafer processing method
    • Patent number 8,524,576
    • Issue date Sep 3, 2013
    • Disco Corporation
    • Seiji Harada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Device processing method
    • Patent number 8,461,020
    • Issue date Jun 11, 2013
    • Disco Corporation
    • Seiji Harada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wafer processing method
    • Patent number 8,329,558
    • Issue date Dec 11, 2012
    • Disco Corporation
    • Yoshikazu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Grinding method for wafer
    • Patent number 7,677,955
    • Issue date Mar 16, 2010
    • Disco Corporation
    • Keiichi Kajiyama
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Marking method for product information
    • Patent number 7,618,875
    • Issue date Nov 17, 2009
    • Disco Corporation
    • Yoshikazu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    WAFER PROCESSING METHOD
    • Publication number 20120289060
    • Publication date Nov 15, 2012
    • Disco Corporation
    • Seiji Harada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DEVICE PROCESSING METHOD
    • Publication number 20120289027
    • Publication date Nov 15, 2012
    • Disco Corporation
    • Seiji Harada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WAFER PROCESSING METHOD
    • Publication number 20110287609
    • Publication date Nov 24, 2011
    • Disco Corporation
    • Yoshikazu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GRINDING METHOD FOR WAFER
    • Publication number 20090098808
    • Publication date Apr 16, 2009
    • Disco Corporation
    • Keiichi Kajiyama
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Making method for product information
    • Publication number 20080176376
    • Publication date Jul 24, 2008
    • Disco Corporation
    • Yoshikazu Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS