Patents Assigned to Toshiba Mitsubishi-Electric Industrial Systgems Corporation
  • Driving apparatus of electric motor for reduction roll
    Patent number: 7812558
    Abstract: There is provided a driving apparatus of an electric motor for a reduction roll that can improve maximization of rolling performance and a speed decrease amount by making maximal use of torque that various electric motors can generate during material entry.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: October 12, 2010
    Assignee: Toshiba Mitsubishi-Electric Industrial Systgems Corporation
    Inventors: Ryuzo Mori, Wataru Fukushima, Katsuhiko Fukuma, Takashi Ishida