TREA

Masayuki TOBIKAWA

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil mounting structure
    • Patent number 9,984,806
    • Issue date May 29, 2018
    • Central Japan Railway Company
    • Daisuke Shimode
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power supply device
    • Patent number 9,632,564
    • Issue date Apr 25, 2017
    • Central Japan Railway Company
    • Toshiaki Murai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply device with a resonant bridge circuit control unit
    • Patent number 9,231,494
    • Issue date Jan 5, 2016
    • CENTRAL JAPAN RAILWAY COMPANY
    • Tadashi Sawada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL MOUNTING STRUCTURE
    • Publication number 20150279543
    • Publication date Oct 1, 2015
    • CENTRAL JAPAN RAILWAY COMPANY
    • Daisuke SHIMODE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SUPPLY DEVICE
    • Publication number 20150023079
    • Publication date Jan 22, 2015
    • CENTRAL JAPAN RAILWAY COMPANY
    • Tadashi SAWADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY DEVICE
    • Publication number 20140372780
    • Publication date Dec 18, 2014
    • CENTRAL JAPAN RAILWAY COMPANY
    • Toshiaki MURAI
    • G06 - COMPUTING CALCULATING COUNTING