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Takafumi Nishikawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power supply apparatus
    • Patent number 10,367,375
    • Issue date Jul 30, 2019
    • Funai Electric Co., Ltd.
    • Takafumi Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply device
    • Patent number 10,270,290
    • Issue date Apr 23, 2019
    • Funai Electric Co., Ltd.
    • Takafumi Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply device and power supply method
    • Patent number 10,205,347
    • Issue date Feb 12, 2019
    • Funai Electric Co., Ltd.
    • Takafumi Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply device
    • Patent number 10,193,399
    • Issue date Jan 29, 2019
    • Funai Electric Co., Ltd.
    • Takafumi Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SOURCE APPARATUS
    • Publication number 20180131280
    • Publication date May 10, 2018
    • Funai Electric Co., Ltd.
    • Naoyuki Wakabayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY DEVICE
    • Publication number 20170110884
    • Publication date Apr 20, 2017
    • Funai Electric Co., Ltd.
    • TAKAFUMI NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Supply Device
    • Publication number 20170063155
    • Publication date Mar 2, 2017
    • Funai Electric Co., Ltd.
    • TAKAFUMI NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY APPARATUS
    • Publication number 20170063162
    • Publication date Mar 2, 2017
    • Funai Electric Co., Ltd.
    • Takafumi Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY DEVICE AND POWER SUPPLY METHOD
    • Publication number 20170012473
    • Publication date Jan 12, 2017
    • Funai Electric Co., Ltd.
    • TAKAFUMI NISHIKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY APPARATUS AND POWER RECEIVING APPARATUS
    • Publication number 20160359373
    • Publication date Dec 8, 2016
    • Funai Electric Co., Ltd.
    • Takafumi Nishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WIRELESS POWER SUPPLY DEVICE
    • Publication number 20150372494
    • Publication date Dec 24, 2015
    • Funai Electric Co., Ltd.
    • Naoyuki Wakabayashi
    • B60 - VEHICLES IN GENERAL