Mayumi Umetsu

Person

  • Kitakyushu, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Reduction gears-integrated actuator

    • Patent number 6,701,803
    • Issue date Mar 9, 2004
    • Kabushiki Kaisha Yaskawa Denki
    • Masafumi Tamai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER