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Takaharu HAGIWARA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically operated valve system
    • Patent number 10,907,747
    • Issue date Feb 2, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Takaharu Hagiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION SYSTEM
    • Publication number 20220393207
    • Publication date Dec 8, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Takaharu HAGIWARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICALLY OPERATED VALVE SYSTEM
    • Publication number 20200072374
    • Publication date Mar 5, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Takaharu HAGIWARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...