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Michiko Ogino

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical glass and core material for optical fiber
    • Patent number 9,233,871
    • Issue date Jan 12, 2016
    • Ohara Inc.
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 8,691,712
    • Issue date Apr 8, 2014
    • Ohara Inc.
    • Junko Suzuki
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 8,329,602
    • Issue date Dec 11, 2012
    • Ohara Inc.
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 8,273,672
    • Issue date Sep 25, 2012
    • Ohara Inc.
    • Atsushi Nagaoka
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 8,058,196
    • Issue date Nov 15, 2011
    • Ohara Inc.
    • Atsushi Nagaoka
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 8,003,556
    • Issue date Aug 23, 2011
    • Ohara Inc.
    • Junko Suzuki
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 7,767,605
    • Issue date Aug 3, 2010
    • Ohara, Inc.
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 7,060,640
    • Issue date Jun 13, 2006
    • Kabushiki Kaisha Ohara
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Optical glass
    • Patent number 6,756,334
    • Issue date Jun 29, 2004
    • Kabushiki Kaisha Ohara
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL GLASS, PREFORM AND OPTICAL ELEMENT
    • Publication number 20210114918
    • Publication date Apr 22, 2021
    • OHARA INC.
    • Michiko OGINO
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS, OPTICAL ELEMENT, AND PREFORM
    • Publication number 20200148582
    • Publication date May 14, 2020
    • OHARA INC.
    • MICHIKO OGINO
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS, PREFORM, AND OPTICAL ELEMENT
    • Publication number 20190256402
    • Publication date Aug 22, 2019
    • OHARA INC.
    • Michiko OGINO
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS, PREFORM, AND OPTICAL ELEMENT
    • Publication number 20190233323
    • Publication date Aug 1, 2019
    • OHARA INC.
    • Michiko OGINO
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20140171287
    • Publication date Jun 19, 2014
    • OHARA INC.
    • Junko Suzuki
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20130072372
    • Publication date Mar 21, 2013
    • OHARA INC.
    • Junko Suzuki
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS AND CORE MATERIAL FOR OPTICAL FIBER
    • Publication number 20120220442
    • Publication date Aug 30, 2012
    • OHARA INC.
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20110237419
    • Publication date Sep 29, 2011
    • OHARA INC.
    • Junko Suzuki
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20110034314
    • Publication date Feb 10, 2011
    • KABUSHIKI KAISHA OHARA
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20100041539
    • Publication date Feb 18, 2010
    • OHARA, INC.
    • Atsushi Nagaoka
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20090088310
    • Publication date Apr 2, 2009
    • OHARA INC.
    • Junko SUZUKI
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20090082190
    • Publication date Mar 26, 2009
    • OHARA INC.
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Optical glass
    • Publication number 20070197367
    • Publication date Aug 23, 2007
    • KABUSHIKI KAISHA OHARA
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Optical glass
    • Publication number 20070054794
    • Publication date Mar 8, 2007
    • Ohara Inc.
    • Atsushi Nagaoka
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Optical glass
    • Publication number 20070027016
    • Publication date Feb 1, 2007
    • OHARA INC.
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Optical glass
    • Publication number 20040018933
    • Publication date Jan 29, 2004
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Optical glass
    • Publication number 20030064879
    • Publication date Apr 3, 2003
    • KABUSHIKI KAISHA OHARA
    • Michiko Ogino
    • C03 - GLASS MINERAL OR SLAG WOOL