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Keiji Tatsumi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wiper blade
    • Patent number 9,327,687
    • Issue date May 3, 2016
    • Trend East Yugen Kaisha
    • Keiji Tatsumi
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WIPER BLADE
    • Publication number 20150101142
    • Publication date Apr 16, 2015
    • Keiji Tatsumi
    • B60 - VEHICLES IN GENERAL