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Motohiro HIRAO

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

  • Information Patent Grant

    Damper device
    • Patent number 11,953,075
    • Issue date Apr 9, 2024
    • HITACHI ASTEMO, LTD.
    • Junpei Kusukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cylinder device
    • Patent number 10,487,904
    • Issue date Nov 26, 2019
    • Hitachi Automotive Systems, Ltd.
    • Motohiro Hirao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20210010560
    • Publication date Jan 14, 2021
    • Hitachi Automotive Systems, Ltd.
    • Junpei KUSUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CYLINDER DEVICE
    • Publication number 20180252290
    • Publication date Sep 6, 2018
    • Hitachi Automotive Systems, Ltd.
    • Motohiro HIRAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...