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Atsushi Yamaguchi

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochromic mirror
    • Patent number 7,903,314
    • Issue date Mar 8, 2011
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Junichi Nakaho
    • G02 - OPTICS
  • Information Patent Grant

    Electrochromic mirror
    • Patent number 7,800,807
    • Issue date Sep 21, 2010
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Junichi Nakaho
    • G02 - OPTICS
  • Information Patent Grant

    Electrochromic mirror
    • Patent number 7,692,843
    • Issue date Apr 6, 2010
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Junichi Nakaho
    • G02 - OPTICS
  • Information Patent Grant

    Electrochromic mirror
    • Patent number 7,643,201
    • Issue date Jan 5, 2010
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Junichi Nakaho
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrical device
    • Patent number 5,719,493
    • Issue date Feb 17, 1998
    • Minolta Co., Ltd.
    • Toshikazu Higashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY BOARD AND DISPLAY DEVICE
    • Publication number 20220018999
    • Publication date Jan 20, 2022
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Atsushi YAMAGUCHI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY BOARD AND DISPLAY DEVICE
    • Publication number 20220011588
    • Publication date Jan 13, 2022
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Atsushi YAMAGUCHI
    • G02 - OPTICS
  • Information Patent Application

    ELECTROCHROMIC MIRROR
    • Publication number 20090185256
    • Publication date Jul 23, 2009
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Junichi NAKAHO
    • G02 - OPTICS
  • Information Patent Application

    ELECTROCHROMIC MIRROR
    • Publication number 20090002799
    • Publication date Jan 1, 2009
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Junichi NAKAHO
    • G02 - OPTICS
  • Information Patent Application

    ELECTROCHROMIC MIRROR
    • Publication number 20090002801
    • Publication date Jan 1, 2009
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI SEISAKUSHO, 260, TOYOTA 3-CHOME
    • Junichi NAKAHO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTROCHROMIC MIRROR
    • Publication number 20090002800
    • Publication date Jan 1, 2009
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUBUSHO
    • Junichi NAKAHO
    • G02 - OPTICS