TREA

Naoki Morishima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device
    • Patent number 12,237,680
    • Issue date Feb 25, 2025
    • TMEIC Corporation
    • Kenichi Kondo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 9,755,551
    • Issue date Sep 5, 2017
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Takashi Sugiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ultraviolet light emitting device using metal non-bondable amorphou...
    • Patent number 9,450,157
    • Issue date Sep 20, 2016
    • Soko Kagaku Co., Ltd.
    • Kiho Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power conversion circuit control apparatus
    • Patent number 7,310,253
    • Issue date Dec 18, 2007
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Toshiyuki Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reactive power compensator
    • Patent number 7,075,274
    • Issue date Jul 11, 2006
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Toshiyuki Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Feedback controlled power compensation apparatus
    • Patent number 6,573,690
    • Issue date Jun 3, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinichi Ogusa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power conversion optimized for efficient harmonic elimination
    • Patent number 6,510,063
    • Issue date Jan 21, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuhiro Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control apparatus for thyristor motor
    • Patent number 4,527,109
    • Issue date Jul 2, 1985
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuhiko Hosokawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20240030707
    • Publication date Jan 25, 2024
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Kenichi KONDO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLICKER PREVENTION DEVICE AND FLICKER PREVENTION CONTROL METHOD
    • Publication number 20230275429
    • Publication date Aug 31, 2023
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Takayuki YACHIDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20160329834
    • Publication date Nov 10, 2016
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Takashi SUGIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ULTRAVIOLET LIGHT EMITTING DEVICE
    • Publication number 20150243856
    • Publication date Aug 27, 2015
    • ASAHI GLASS COMPANY, LIMITED
    • Kiho Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power conversion circuit control apparatus
    • Publication number 20070223261
    • Publication date Sep 27, 2007
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Toshiyuki Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Reactive power compensator
    • Publication number 20060043941
    • Publication date Mar 2, 2006
    • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Toshiyuki Fujii
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power conversion apparatus
    • Publication number 20020130639
    • Publication date Sep 19, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinichi Ogusa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Method and apparatus for electric power conversion optimized for ef...
    • Publication number 20020048181
    • Publication date Apr 25, 2002
    • Nobuhiro Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER