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Hiromi Oka

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor control device
    • Patent number 7,304,452
    • Issue date Dec 4, 2007
    • Kabushiki Kaisha Toshiba
    • Kazunobu Nagai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Motor control device
    • Publication number 20060290312
    • Publication date Dec 28, 2006
    • Kabushiki Kaisha Toshiba
    • Kazunobu Nagai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER