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Masako Yamada

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Induction load driving system
    • Patent number 9,209,738
    • Issue date Dec 8, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Daijiro Arisawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    INDUCTION LOAD DRIVING SYSTEM
    • Publication number 20130147278
    • Publication date Jun 13, 2013
    • PANASONIC CORPORATION
    • Daijiro ARISAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEPPING MOTOR DRIVE UNIT
    • Publication number 20120104985
    • Publication date May 3, 2012
    • Masako Yamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER