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Tsuyoshi Nirei

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light guide device
    • Patent number 9,718,399
    • Issue date Aug 1, 2017
    • Calsonic Kansei Corporation
    • Tsuyoshi Nirei
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Display illumination structure
    • Patent number 8,931,912
    • Issue date Jan 13, 2015
    • Calsonic Kansei Corporation
    • Tsuyoshi Nirei
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Instrument illumination device
    • Patent number 8,840,260
    • Issue date Sep 23, 2014
    • Calsonic Kansei Corporation
    • Tsuyoshi Nirei
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT GUIDE DEVICE
    • Publication number 20150291092
    • Publication date Oct 15, 2015
    • CALSONIC KANSEI CORPORATION
    • Tsuyoshi Nirei
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DISPLAY ILLUMINATION STRUCTURE
    • Publication number 20130314901
    • Publication date Nov 28, 2013
    • CALSONIC KANSEI CORPORATION
    • Tsuyoshi Nirei
    • B60 - VEHICLES IN GENERAL