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Koji Akimasa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    DC-to-DC converter
    • Patent number 9,356,523
    • Issue date May 31, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Koji Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vehicle power source device
    • Patent number 8,768,554
    • Issue date Jul 1, 2014
    • Panasonic Corporation
    • Koji Akimasa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CHARGE/DISCHARGE DEVICE
    • Publication number 20160079776
    • Publication date Mar 17, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • AKIHIKO IGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-TO-DC CONVERTER
    • Publication number 20150333634
    • Publication date Nov 19, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • KOJI YOSHIDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY DEVICE FOR VEHICLE
    • Publication number 20130106180
    • Publication date May 2, 2013
    • PANASONIC CORPORATION
    • Koji Akimasa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE POWER SOURCE DEVICE
    • Publication number 20130110339
    • Publication date May 2, 2013
    • Koji Akimasa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SOURCE DEVICE
    • Publication number 20120032504
    • Publication date Feb 9, 2012
    • PANASONIC CORPORATION
    • Koji Akimasa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SUPPLY APPARATUS FOR VEHICLES
    • Publication number 20100289452
    • Publication date Nov 18, 2010
    • PANASONIC CORPORATION
    • Masato Wagatsuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DC/DC CONVERTER
    • Publication number 20100091530
    • Publication date Apr 15, 2010
    • PANASONIC CORPORATION
    • Koji Yoshida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...