TREA

Masamichi Iwasaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power converter
    • Patent number 11,949,338
    • Issue date Apr 2, 2024
    • Fuji Electric Co., Ltd.
    • Yuji Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter
    • Patent number 11,894,774
    • Issue date Feb 6, 2024
    • Fuji Electric Co., Ltd.
    • Yuji Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air conditioning system
    • Patent number 9,433,122
    • Issue date Aug 30, 2016
    • Fujitsu Limited
    • Yuji Ohba
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERTER
    • Publication number 20240128880
    • Publication date Apr 18, 2024
    • Fuji Electric Co., Ltd.
    • Yuji SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FINNED TUBE HEAT EXCHANGER
    • Publication number 20220364799
    • Publication date Nov 17, 2022
    • Fuji Electric Co., Ltd.
    • Masaaki AJIMA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20220181981
    • Publication date Jun 9, 2022
    • Fuji Electric Co., Ltd.
    • Yuji SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20220181980
    • Publication date Jun 9, 2022
    • Fuji Electric Co., Ltd.
    • Yuji SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AIR-CONDITIONING SYSTEM
    • Publication number 20120100795
    • Publication date Apr 26, 2012
    • Fuji Electric Co., Ltd.
    • Junichi ISHIMINE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Air conditioner and air conditioning system
    • Publication number 20120097360
    • Publication date Apr 26, 2012
    • Fuji Electric Co., Ltd.
    • Yuji Ohba
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AIR-CONDITIONING SYSTEM AND CONTROL DEVICE THEREOF
    • Publication number 20110303406
    • Publication date Dec 15, 2011
    • FUJITSU LIMITED
    • Jun Takeda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR