TREA

Fujio Sakurai

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Polishing pad and production method thereof
    • Patent number 7,922,783
    • Issue date Apr 12, 2011
    • JSR Corporation
    • Fujio Sakurai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 7,217,179
    • Issue date May 15, 2007
    • JSR Corporation
    • Fujio Sakurai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Chemical mechanical polishing pad
    • Patent number 7,097,550
    • Issue date Aug 29, 2006
    • JSR Corporation
    • Kouji Kawahara
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    POLISHING PAD AND PRODUCTION METHOD THEREOF
    • Publication number 20080313967
    • Publication date Dec 25, 2008
    • JSR Corporation
    • Fujio Sakurai
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Polishing pad
    • Publication number 20060084365
    • Publication date Apr 20, 2006
    • JSR Corporation
    • Fujio Sakurai
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Chemical mechanical polishing pad
    • Publication number 20050260942
    • Publication date Nov 24, 2005
    • JSR Corporation
    • Kouji Kawahara
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Polishing pad and production method thereof
    • Publication number 20040224622
    • Publication date Nov 11, 2004
    • JSR Corporation
    • Fujio Sakurai
    • B24 - GRINDING POLISHING