TREA

Ryo Nakajima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Housing for power conversion apparatus
    • Patent number 11,778,792
    • Issue date Oct 3, 2023
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Kenji Oda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pressure contact type semiconductor device stack
    • Patent number 10,283,478
    • Issue date May 7, 2019
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Kenichiro Omote
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power converter
    • Patent number D727262
    • Issue date Apr 21, 2015
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Kenichiro Omote
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power converter apparatus
    • Patent number 6,272,028
    • Issue date Aug 7, 2001
    • Kabushiki Kaisha Toshiba
    • Kazuhiro Satoh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION APPARATUS
    • Publication number 20210190552
    • Publication date Jun 24, 2021
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Kenji ODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PRESSURE CONTACT TYPE SEMICONDUCTOR DEVICE STACK
    • Publication number 20180040581
    • Publication date Feb 8, 2018
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Kenichiro OMOTE
    • H01 - BASIC ELECTRIC ELEMENTS