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Eri Yamamoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Grill shutter device
    • Patent number 9,770,974
    • Issue date Sep 26, 2017
    • Aisin Seiki Kabushiki Kaisha
    • Yoshimasa Asano
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    GRILL SHUTTER DEVICE
    • Publication number 20140288760
    • Publication date Sep 25, 2014
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yoshimasa Asano
    • B60 - VEHICLES IN GENERAL