TREA

Tetsuyuki Itakura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slurry for chemical mechanical polishing
    • Patent number 6,585,786
    • Issue date Jul 1, 2003
    • NEC Electronics Corporation
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Chemical mechanical polishing slurry
    • Patent number 6,585,568
    • Issue date Jul 1, 2003
    • NEC Electronics Corporation
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Chemical mechanical polishing slurry
    • Patent number 6,530,968
    • Issue date Mar 11, 2003
    • NEC Electronics Corporation
    • Yasuaki Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Slurry for chemical mechanical polishing
    • Patent number 6,478,834
    • Issue date Nov 12, 2002
    • NEC Corp.
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Free abrasive slurry compositions
    • Patent number 6,444,132
    • Issue date Sep 3, 2002
    • Tokyo Magnetic Printing Co., Ltd.
    • Kazuya Orii
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Chemical mechanical polishing slurry
    • Publication number 20040216389
    • Publication date Nov 4, 2004
    • NEC Electronics Corporation
    • Yasuaki Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Slurry for polishing copper-based metal
    • Publication number 20040020135
    • Publication date Feb 5, 2004
    • NEC ELECTRONICS CORPORATION
    • Yasuaki Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Slurry for chemical mechanical polishing
    • Publication number 20020104268
    • Publication date Aug 8, 2002
    • NEC Corporation
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Chemical mechanical polishing slurry
    • Publication number 20020095872
    • Publication date Jul 25, 2002
    • NEC Corporation
    • Yasuaki Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Slurry for chemical mechanical polishing
    • Publication number 20020095874
    • Publication date Jul 25, 2002
    • NEC Corporation
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Chemical mechanical polishing slurry
    • Publication number 20020093002
    • Publication date Jul 18, 2002
    • NEC Corporation
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Slurry for chemical mechanical polishing
    • Publication number 20010018270
    • Publication date Aug 30, 2001
    • Yasuaki Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Slurry for chemical mechanical polishing
    • Publication number 20010006225
    • Publication date Jul 5, 2001
    • Yasuaki Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Slurry for chemical mechanical polishing
    • Publication number 20010006224
    • Publication date Jul 5, 2001
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Slurry for chemical mechanical polishing
    • Publication number 20010006031
    • Publication date Jul 5, 2001
    • Yasuaki Tsuchiya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Slurry for chemical mechanical polishing
    • Publication number 20010005009
    • Publication date Jun 28, 2001
    • Yasuaki Tsuchiya
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...