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Shuhei FUJIWARA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device capable of suppressing a harmonic component...
    • Patent number 12,015,354
    • Issue date Jun 18, 2024
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion system
    • Patent number 12,009,759
    • Issue date Jun 11, 2024
    • Mitsubishi Electric Corporation
    • Yoshiyuki Kono
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,909,307
    • Issue date Feb 20, 2024
    • Mitsubishi Electric Corporation
    • Kazuyori Tahata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,750,080
    • Issue date Sep 5, 2023
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,336,169
    • Issue date May 17, 2022
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,309,787
    • Issue date Apr 19, 2022
    • MITSUBISHII ELECTRIC CORPORATION
    • Yoshiyuki Kono
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control device and power control system
    • Patent number 11,283,369
    • Issue date Mar 22, 2022
    • Mitsubishi Electric Corporation
    • Shuhei Fujiwara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Modular multilevel converter having capacitor degradation determina...
    • Patent number 11,031,882
    • Issue date Jun 8, 2021
    • Mitsubishi Electric Corporation
    • Kazuyori Tahata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power generation control device for causing a reduction in...
    • Patent number 10,707,790
    • Issue date Jul 7, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Masayuki Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Control Device and Power Conversion Device
    • Publication number 20240154519
    • Publication date May 9, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuhei FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER GRID STABILIZATION SYSTEM
    • Publication number 20240146066
    • Publication date May 2, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Frederick PAGE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER CONTROL SYSTEM
    • Publication number 20240088673
    • Publication date Mar 14, 2024
    • Mitsubishi Electric Corporation
    • Kazuyori TAHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device
    • Publication number 20240072642
    • Publication date Feb 29, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device
    • Publication number 20240022183
    • Publication date Jan 18, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Storage Apparatus and Power System Stabilization System
    • Publication number 20240014669
    • Publication date Jan 11, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshiyuki KONO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion System
    • Publication number 20230291327
    • Publication date Sep 14, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuhei FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20230170822
    • Publication date Jun 1, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuhei FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20230163694
    • Publication date May 25, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuhei FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion System
    • Publication number 20230147142
    • Publication date May 11, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshiyuki KONO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device
    • Publication number 20230124367
    • Publication date Apr 20, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20230066656
    • Publication date Mar 2, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device
    • Publication number 20230056080
    • Publication date Feb 23, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20230035598
    • Publication date Feb 2, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20230018083
    • Publication date Jan 19, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20220393616
    • Publication date Dec 8, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuhei FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20220311328
    • Publication date Sep 29, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Kazuyori TAHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL DEVICE
    • Publication number 20220200475
    • Publication date Jun 23, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Ryosuke UDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL DEVICE AND POWER CONVERSION DEVICE
    • Publication number 20220158568
    • Publication date May 19, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Ryosuke UDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20220029524
    • Publication date Jan 27, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20220014114
    • Publication date Jan 13, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210408895
    • Publication date Dec 30, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Device
    • Publication number 20210099102
    • Publication date Apr 1, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Kazuyori TAHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210091661
    • Publication date Mar 25, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshiyuki KONO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL DEVICE AND POWER CONTROL SYSTEM
    • Publication number 20210021210
    • Publication date Jan 21, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuhei FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER GENERATION CONTROL DEVICE, ELECTRIC POWER CONVERTER...
    • Publication number 20180026562
    • Publication date Jan 25, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Masayuki HASHIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER