TREA

Takuya KAJIYAMA

Follow

Person

  • Chiyoda-ku, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Testing device and testing method for power converters
    • Patent number 12,169,227
    • Issue date Dec 17, 2024
    • Mitsubishi Electric Corporation
    • Akito Nakayama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 12,166,410
    • Issue date Dec 10, 2024
    • Mitsubishi Electric Corporation
    • Akito Nakayama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 12,081,112
    • Issue date Sep 3, 2024
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 12,081,138
    • Issue date Sep 3, 2024
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 12,057,787
    • Issue date Aug 6, 2024
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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 11,936,306
    • Issue date Mar 19, 2024
    • Mitsubishi Electric Corporation
    • Fuminori Nakamura
    • 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 11,757,377
    • Issue date Sep 12, 2023
    • Mitsubishi Electric Corporation
    • Takato Toi
    • 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 that performs DC-to-DC conversion
    • Patent number 11,532,990
    • Issue date Dec 20, 2022
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,515,778
    • Issue date Nov 29, 2022
    • Mitsubishi Electric Corporation
    • Takaharu Ishibashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System and method for testing power conversion device
    • Patent number 11,428,748
    • Issue date Aug 30, 2022
    • Mitsubishi Electric Corporation
    • Takushi Jimichi
    • 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 including first and second bridge circuits
    • Patent number 11,316,433
    • Issue date Apr 26, 2022
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,038,432
    • Issue date Jun 15, 2021
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device and power system performing protection cont...
    • Patent number 10,931,113
    • Issue date Feb 23, 2021
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Power conversion device and DC power transmission system
    • Patent number 10,790,761
    • Issue date Sep 29, 2020
    • Mitsubishi Electric Corporation
    • Takuya Kajiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Power Conversion Device
    • Publication number 20240305188
    • Publication date Sep 12, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20240251519
    • Publication date Jul 25, 2024
    • Mitsubishi Electric Corporation
    • Yusuke HIGAKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER APPARATUS AND MAIN CIRCUIT POWER FEEDER DEVICE
    • Publication number 20240243663
    • Publication date Jul 18, 2024
    • Mitsubishi Electric Corporation
    • Yusuke HIGAKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20240128887
    • Publication date Apr 18, 2024
    • Mitsubishi Electric Corporation
    • Miwako TANAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20240128889
    • Publication date Apr 18, 2024
    • Mitsubishi Electric Corporation
    • Akito NAKAYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20240128888
    • Publication date Apr 18, 2024
    • Mitsubishi Electric Corporation
    • Akito NAKAYAMA
    • 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 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 20230231467
    • Publication date Jul 20, 2023
    • Mitsubishi Electric Corporation
    • Akito NAKAYAMA
    • 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 20230051706
    • Publication date Feb 16, 2023
    • Mitsubishi Electric Corporation
    • Takato TOI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20230041013
    • Publication date Feb 9, 2023
    • Mitsubishi Electric Corporation
    • Akito NAKAYAMA
    • 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

    TESTING DEVICE AND TESTING METHOD FOR POWER CONVERTERS
    • Publication number 20220397616
    • Publication date Dec 15, 2022
    • Mitsubishi Electric Corporation
    • Akito NAKAYAMA
    • 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 20220337173
    • Publication date Oct 20, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Fuminori NAKAMURA
    • 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

    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 20210249963
    • Publication date Aug 12, 2021
    • Mitsubishi Electric Corporation
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210159777
    • Publication date May 27, 2021
    • Mitsubishi Electric Corporation
    • Takaharu ISHIBASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200389095
    • Publication date Dec 10, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Takuya KAJIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER