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Akira Ishii

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC CONTROL DEVICE
    • Publication number 20240389228
    • Publication date Nov 21, 2024
    • Hitachi Astemo, Ltd.
    • Akira ISHII
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC CONTROL DEVICE AND GROUND LINE ROUTING METHOD
    • Publication number 20240074034
    • Publication date Feb 29, 2024
    • Hitachi Astemo, Ltd.
    • Akira ISHII
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOTOR DRIVE DEVICE
    • Publication number 20230307995
    • Publication date Sep 28, 2023
    • Hitachi Astemo, Ltd.
    • Masao FUJIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVE DEVICE
    • Publication number 20230299647
    • Publication date Sep 21, 2023
    • Hitachi Astemo, Ltd.
    • Masao FUJIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVE DEVICE
    • Publication number 20230271645
    • Publication date Aug 31, 2023
    • Hitachi Astemo, Ltd.
    • Akira ISHII
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC DRIVE DEVICE AND ELECTRIC STEERING DEVICE
    • Publication number 20230011559
    • Publication date Jan 12, 2023
    • Hitachi Astemo, Ltd.
    • Narutoshi YAMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRICAL DRIVE DEVICE AND ELECTRICAL POWER STEERING DEVICE
    • Publication number 20210261187
    • Publication date Aug 26, 2021
    • Hitachi Automotive Systems, Ltd.
    • Akira ISHII
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRICAL DRIVE DEVICE AND ELECTRICAL POWER STEERING DEVICE
    • Publication number 20200406959
    • Publication date Dec 31, 2020
    • Hitachi Automotive Systems, Ltd.
    • Tetsuro TATEYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC CONTROL DEVICE AND ELECTRIC DRIVE DEVICE
    • Publication number 20200403477
    • Publication date Dec 24, 2020
    • Hitachi Automotive Systems, Ltd.
    • Hideyuki HARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20190386577
    • Publication date Dec 19, 2019
    • Hitachi Automotive Systems, Ltd.
    • Akira ISHII
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Power Conversion Device
    • Publication number 20180026545
    • Publication date Jan 25, 2018
    • Hitachi Automotive Systems, Ltd.
    • Yuta NUMAKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device
    • Publication number 20170353118
    • Publication date Dec 7, 2017
    • Hitachi Automotive Systems, Ltd.
    • Yosei HARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power Conversion Device
    • Publication number 20170347485
    • Publication date Nov 30, 2017
    • Hitachi Automotive Systems, Ltd.
    • Akira ISHII
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Converter
    • Publication number 20140126154
    • Publication date May 8, 2014
    • Hitachi Automotive Systems, Ltd.
    • Katsuhiro Higuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicular Power Conversion Apparatus
    • Publication number 20130279114
    • Publication date Oct 24, 2013
    • Hitachi Automotive Systems, Ltd.
    • Fusanori Nishikimi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power Inverter
    • Publication number 20130265808
    • Publication date Oct 10, 2013
    • Hitachi Automotive Systems, Ltd.
    • Akira Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    High temperature super conductive josephson tunnel junction
    • Publication number 20050215436
    • Publication date Sep 29, 2005
    • Yoshihiko Takano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of forming high temperature superconducting Josephson junction
    • Publication number 20030211946
    • Publication date Nov 13, 2003
    • Yoshihiko Takano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of forming high temperture superconducting josephson junction
    • Publication number 20020025586
    • Publication date Feb 28, 2002
    • Yoshihiko Takano
    • H01 - BASIC ELECTRIC ELEMENTS