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Dai Okumura

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  • Seto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling fan device
    • Patent number 11,833,883
    • Issue date Dec 5, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Shoichi Akiyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING FAN DEVICE
    • Publication number 20240025230
    • Publication date Jan 25, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Shoichi AKIYAMA
    • B60 - VEHICLES IN GENERAL