TREA

Katsuhiko Fukuma

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  • Minato-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driving apparatus of electric motor for reduction roll
    • Patent number 7,812,558
    • Issue date Oct 12, 2010
    • Toshiba Mitsubishi-Electric Industrial Systgems Corporation
    • Ryuzo Mori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVING APPARATUS OF ELECTRIC MOTOR FOR REDUCTION ROLL
    • Publication number 20090267554
    • Publication date Oct 29, 2009
    • TOSHIBA MITSUBISHI-ELECTRIC IND. SYSTEMS CORP.
    • Ryuzo Mori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...