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Daiki TSUTSUMI

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  • Atsugi-shi, Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROPELLER SHAFT MANUFACTURING METHOD AND PROPELLER SHAFT
    • Publication number 20250178071
    • Publication date Jun 5, 2025
    • Hitachi Astemo, Ltd.
    • Hidekazu AOKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROPELLER SHAFT
    • Publication number 20250052284
    • Publication date Feb 13, 2025
    • Hitachi Astemo, Ltd.
    • Shoichi ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PROPELLER SHAFT
    • Publication number 20240229936
    • Publication date Jul 11, 2024
    • Hitachi Astemo, Ltd.
    • Shoichi ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    JOINT MEMBER FOR PROPELLER SHAFT AND PROPELLER SHAFT
    • Publication number 20240151273
    • Publication date May 9, 2024
    • Hitachi Astemo, Ltd.
    • Shoichi ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PROPELLER SHAFT
    • Publication number 20240133468
    • Publication date Apr 25, 2024
    • Hitachi Astemo, Ltd.
    • Shoichi ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER TRANSMISSION SHAFT AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20210372482
    • Publication date Dec 2, 2021
    • Hitachi Astemo, Ltd.
    • Daiki TSUTSUMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION DEVICE
    • Publication number 20180231062
    • Publication date Aug 16, 2018
    • Hitachi Automotive Systems, Ltd.
    • Daiki TSUTSUMI
    • B60 - VEHICLES IN GENERAL