TREA

Isamu HACHISUWA

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Torsional vibration damper
    • Patent number 10,968,977
    • Issue date Apr 6, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Masayuki Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Friction plate and hydraulic transmission apparatus
    • Patent number 10,724,581
    • Issue date Jul 28, 2020
    • Aisin AW Co., Ltd.
    • Kazuhiko Sugita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20220381327
    • Publication date Dec 1, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Isamu HACHISUWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FRICTION PLATE AND HYDRAULIC TRANSMISSION APPARATUS
    • Publication number 20190048942
    • Publication date Feb 14, 2019
    • Aisin AW Co., Ltd.
    • Kazuhiko SUGITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...