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Takafumi KAWAKAMI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power source system
    • Patent number 11,894,714
    • Issue date Feb 6, 2024
    • Autonetworks Technologies, Ltd.
    • Takafumi Kawakami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle power supply device with charge circuit section
    • Patent number 11,476,750
    • Issue date Oct 18, 2022
    • Autonetworks Technologies, Ltd.
    • Takafumi Kawakami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply apparatus for vehicles
    • Patent number 11,084,438
    • Issue date Aug 10, 2021
    • Autonetworks Technologies, Ltd.
    • Takafumi Kawakami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Charge/discharge device
    • Patent number 10,744,963
    • Issue date Aug 18, 2020
    • AutoNetworks Technologies, Ltd.
    • Rina Konishi
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE-MOUNTED CONTROL DEVICE
    • Publication number 20250018797
    • Publication date Jan 16, 2025
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Junji TSUCHIYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CUTOFF CONTROL APPARATUS
    • Publication number 20240120733
    • Publication date Apr 11, 2024
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Junji TSUCHIYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONVERSION DEVICE
    • Publication number 20230275518
    • Publication date Aug 31, 2023
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takafumi KAWAKAMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER DISTRIBUTION MODULE
    • Publication number 20230238807
    • Publication date Jul 27, 2023
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yuki FUJIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SOURCE SYSTEM
    • Publication number 20230062219
    • Publication date Mar 2, 2023
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Seiya MIYATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SOURCE SYSTEM
    • Publication number 20220302739
    • Publication date Sep 22, 2022
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takafumi KAWAKAMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONVERSION DEVICE, CONVERSION SYSTEM, SWITCHING DEVICE, VEHICLE INC...
    • Publication number 20220231537
    • Publication date Jul 21, 2022
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Masayoshi Hirota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ON-BOARD POWER SUPPLY DEVICE
    • Publication number 20210313874
    • Publication date Oct 7, 2021
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takafumi Kawakami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ON-VEHICLE POWER SUPPLY CIRCUIT AND ON-VEHICLE POWER SUPPLY APPARATUS
    • Publication number 20200172032
    • Publication date Jun 4, 2020
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Ibuki Kawamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SUPPLY APPARATUS FOR VEHICLES
    • Publication number 20200094758
    • Publication date Mar 26, 2020
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takafumi Kawakami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHARGE/DISCHARGE DEVICE
    • Publication number 20180326925
    • Publication date Nov 15, 2018
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Rina Konishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SUPPLY DEVICE AND ABNORMALITY DETERMINATION METHOD FOR POWER...
    • Publication number 20160254749
    • Publication date Sep 1, 2016
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takafumi KAWAKAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER