TREA

Kazuyuki Ogawa

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  • Nishi-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polishing pad
    • Patent number 9,358,661
    • Issue date Jun 7, 2016
    • Rohm and Haas Electronic Materials CMP Holdings, Inc.
    • Yoshiyuki Nakai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad and method for producing same
    • Patent number 9,132,524
    • Issue date Sep 15, 2015
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki Nakai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad and method for producing same
    • Patent number 9,079,288
    • Issue date Jul 14, 2015
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki Nakai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 9,018,099
    • Issue date Apr 28, 2015
    • Toyo Tire & Rubber Co., Ltd.
    • Kazuyuki Ogawa
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 8,993,648
    • Issue date Mar 31, 2015
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki Nakai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad and method of producing semiconductor device
    • Patent number 8,845,852
    • Issue date Sep 30, 2014
    • Toyo Tire & Rubber Co., Ltd.
    • Masahiko Nakamori
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 8,779,020
    • Issue date Jul 15, 2014
    • Toyo Tire & Rubber Co., Ltd.
    • Atsushi Kazuno
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 8,530,535
    • Issue date Sep 10, 2013
    • Toyo Tire & Rubber Co., Ltd.
    • Atsushi Kazuno
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad and method of producing the same
    • Patent number 8,318,825
    • Issue date Nov 27, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Tetsuo Shimomura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 8,309,466
    • Issue date Nov 13, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Kazuyuki Ogawa
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 8,304,467
    • Issue date Nov 6, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Atsushi Kazuno
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 8,303,372
    • Issue date Nov 6, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Atsushi Kazuno
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad and manufacturing method thereof
    • Patent number 8,148,441
    • Issue date Apr 3, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Masato Doura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad
    • Patent number 7,871,309
    • Issue date Jan 18, 2011
    • Toyo Tire & Rubber Co., Ltd.
    • Kazuyuki Ogawa
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing pad and semiconductor device manufacturing method
    • Patent number 7,731,568
    • Issue date Jun 8, 2010
    • Toyo Tire & Rubber Co., Ltd.
    • Tetsuo Shimomura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding pad and method of producing the same
    • Patent number 7,651,761
    • Issue date Jan 26, 2010
    • Toyo Tire & Rubber Co., Ltd.
    • Tetsuo Shimomura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polishing pad and method of producing the same
    • Patent number 7,488,236
    • Issue date Feb 10, 2009
    • Toyo Tire & Rubber Co., Ltd.
    • Tetsuo Shimomura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polishing pad and method for manufacture of semiconductor device us...
    • Patent number 7,470,170
    • Issue date Dec 30, 2008
    • Toyo Tire & Rubber Co., Ltd.
    • Tetsuo Shimomura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polyurethane composition and polishing pad
    • Patent number 7,378,454
    • Issue date May 27, 2008
    • Toyo Tire & Rubber Co., Ltd.
    • Takashi Masui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyurethane foam
    • Patent number 7,098,255
    • Issue date Aug 29, 2006
    • Toyo Tire & Rubber Co., Ltd.
    • Hiroshi Seyanagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyurethane foam
    • Patent number 6,777,455
    • Issue date Aug 17, 2004
    • Toyo Tire & Rubber Co., Ltd.
    • Hiroshi Seyanagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLISHING PAD
    • Publication number 20150059253
    • Publication date Mar 5, 2015
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki NAKAI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING PAD AND METHOD FOR PRODUCING SAME
    • Publication number 20130244545
    • Publication date Sep 19, 2013
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki Nakai
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING PAD AND METHOD FOR PRODUCING SAME
    • Publication number 20130217309
    • Publication date Aug 22, 2013
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki Nakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLISHING PAD
    • Publication number 20130005228
    • Publication date Jan 3, 2013
    • Toyo Tire & Rubber Co., Ltd.
    • Atsushi KAZUNO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLISHING PAD
    • Publication number 20110218263
    • Publication date Sep 8, 2011
    • Toyo Tire & Rubber Co., Ltd.
    • Atsushi KAZUNO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLISHING PAD
    • Publication number 20110053377
    • Publication date Mar 3, 2011
    • TOYO TIRE * RUBBER CO., LTD.
    • Kazuyuki Ogawa
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING PAD
    • Publication number 20100048102
    • Publication date Feb 25, 2010
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki Nakai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLISHING PAD
    • Publication number 20100015893
    • Publication date Jan 21, 2010
    • Toyo Tire & Rubber Co., Ltd.
    • Atsushi Kazuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLISHING PAD
    • Publication number 20100003896
    • Publication date Jan 7, 2010
    • Toyo Tire & Rubber Co., Ltd.
    • Yoshiyuki Nakai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLISHING PAD
    • Publication number 20090253353
    • Publication date Oct 8, 2009
    • Toyo Tire & Rubber Co., Ltd.
    • Kazuyuki Ogawa
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING PAD
    • Publication number 20090104850
    • Publication date Apr 23, 2009
    • Toyo Tire & Rubber Co., Ltd.
    • Kazuyuki Ogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLISHING PAD
    • Publication number 20090093201
    • Publication date Apr 9, 2009
    • Atsushi Kazuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polishing Pad and Manufacturing Method Thereof
    • Publication number 20080085943
    • Publication date Apr 10, 2008
    • Toyo Tire & Rubber Co., Ltd.
    • Masato Doura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polishing pad and semiconductor device manufacturing method
    • Publication number 20070190905
    • Publication date Aug 16, 2007
    • Tetsuo Shimomura
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Polishing pad and method for manufacture of semiconductor device us...
    • Publication number 20070178812
    • Publication date Aug 2, 2007
    • Toyo Tire & Rubber Co., Ltd.
    • Tetsuo Shimomura
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POLISHING PAD AND METHOD OF PRODUCING THE SAME
    • Publication number 20060280930
    • Publication date Dec 14, 2006
    • Tetsuo Shimomura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLISHING PAD AND METHOD OF PRODUCING THE SAME
    • Publication number 20060280929
    • Publication date Dec 14, 2006
    • Tetsuo Shimomura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polishing pad and method for manufacturing semiconductor device
    • Publication number 20060037699
    • Publication date Feb 23, 2006
    • Masahiko Nakamori
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Grinding pad and method of producing the same
    • Publication number 20050064709
    • Publication date Mar 24, 2005
    • Tetsuo Shimomura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for producing polyurethane foam
    • Publication number 20040242719
    • Publication date Dec 2, 2004
    • Hiroshi Seyanagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyurethane composition and polishing pad
    • Publication number 20040157985
    • Publication date Aug 12, 2004
    • Takashi Masui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for producing polyurethane foam, polyurethane foam, and abr...
    • Publication number 20020183409
    • Publication date Dec 5, 2002
    • Hiroshi Seyanagi
    • B24 - GRINDING POLISHING