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Masakazu KOUDA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Insulation resistance detection device
    • Patent number 11,921,138
    • Issue date Mar 5, 2024
    • Denso Corporation
    • Masakazu Kouda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery system
    • Patent number 11,876,193
    • Issue date Jan 16, 2024
    • Denso Corporation
    • Naoto Yamashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulation resistance determination apparatus
    • Patent number 11,874,339
    • Issue date Jan 16, 2024
    • Denso Corporation
    • Ryota Kubokawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Battery system
    • Patent number 11,867,766
    • Issue date Jan 9, 2024
    • Denso Corporation
    • Toshiki Kojima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery system
    • Patent number 11,830,989
    • Issue date Nov 28, 2023
    • Denso Corporation
    • Naoto Yamashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery monitoring apparatus
    • Patent number 11,762,026
    • Issue date Sep 19, 2023
    • Denso Corporation
    • Toshiki Kojima
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Battery system
    • Patent number 11,424,493
    • Issue date Aug 23, 2022
    • Denso Corporation
    • Naoto Yamashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical leakage determination system
    • Patent number 11,385,297
    • Issue date Jul 12, 2022
    • Denso Corporation
    • Toru Wakimoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Monitoring apparatus
    • Patent number 11,231,464
    • Issue date Jan 25, 2022
    • Denso Corporation
    • Masakazu Kouda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrical leakage determination system
    • Patent number 11,163,014
    • Issue date Nov 2, 2021
    • Denso Corporation
    • Toru Wakimoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Battery control unit
    • Patent number 10,903,667
    • Issue date Jan 26, 2021
    • Denso Corporation
    • Masaaki Kitagawa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY MONITORING DEVICE
    • Publication number 20250208213
    • Publication date Jun 26, 2025
    • DENSO CORPORATION
    • Toshiki KOJIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BATTERY SYSTEM
    • Publication number 20240097219
    • Publication date Mar 21, 2024
    • DENSO CORPORATION
    • Naoto YAMASHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SUPPLY SYSTEM
    • Publication number 20230099142
    • Publication date Mar 30, 2023
    • DENSO CORPORATION
    • Masaaki KITAGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BATTERY SYSTEM
    • Publication number 20220352569
    • Publication date Nov 3, 2022
    • DENSO CORPORATION
    • Naoto YAMASHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY SYSTEM
    • Publication number 20210296714
    • Publication date Sep 23, 2021
    • DENSO CORPORATION
    • Naoto YAMASHITA
    • G01 - MEASURING TESTING
  • Information Patent Application

    INSULATION RESISTANCE DETECTION DEVICE
    • Publication number 20210293865
    • Publication date Sep 23, 2021
    • DENSO CORPORATION
    • Masakazu KOUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INSULATION RESISTANCE DETERMINATION APPARATUS
    • Publication number 20210293896
    • Publication date Sep 23, 2021
    • DENSO CORPORATION
    • Ryota KUBOKAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    BATTERY SYSTEM
    • Publication number 20210278468
    • Publication date Sep 9, 2021
    • DENSO CORPORATION
    • Toshiki KOJIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BATTERY MONITORING APPARATUS
    • Publication number 20210247455
    • Publication date Aug 12, 2021
    • DENSO CORPORATION
    • Toshiki KOJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY SYSTEM
    • Publication number 20200235442
    • Publication date Jul 23, 2020
    • DENSO CORPORATION
    • Naoto YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL LEAKAGE DETERMINATION SYSTEM
    • Publication number 20200116775
    • Publication date Apr 16, 2020
    • DENSO CORPORATION
    • Toru WAKIMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRICAL LEAKAGE DETERMINATION SYSTEM
    • Publication number 20200110122
    • Publication date Apr 9, 2020
    • DENSO CORPORATION
    • Toru WAKIMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    MONITORING APPARATUS
    • Publication number 20190391209
    • Publication date Dec 26, 2019
    • DENSO CORPORATION
    • Masakazu KOUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BATTERY CONTROL UNIT
    • Publication number 20190181658
    • Publication date Jun 13, 2019
    • DENSO CORPORATION
    • Masaaki KITAGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM FOR MONITORING STATE OF BATTERY PACK
    • Publication number 20150108992
    • Publication date Apr 23, 2015
    • DENSO CORPORATION
    • Masakazu KOUDA
    • G01 - MEASURING TESTING