TREA

Masato Hara

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switching device for electric circuit
    • Patent number 8,415,989
    • Issue date Apr 9, 2013
    • Sanken Electric Co., Ltd.
    • Akihiro Shinoda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive circuit
    • Patent number 7,859,138
    • Issue date Dec 28, 2010
    • Sanken Electric Co., Ltd.
    • Akio Iwabuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Bootstrap Circuit
    • Publication number 20160087529
    • Publication date Mar 24, 2016
    • Sanken Electric Co., Ltd
    • Kunitaka Sakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING DEVICE FOR ELECTRIC CIRCUIT
    • Publication number 20110227630
    • Publication date Sep 22, 2011
    • Sanken Electric Co., Ltd
    • Akihiro SHINODA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DRIVE CIRCUIT
    • Publication number 20100052648
    • Publication date Mar 4, 2010
    • Sanken Electric Co., Ltd.
    • Akio Iwabuchi
    • H03 - BASIC ELECTRONIC CIRCUITRY