Hideharu Okayama

Person

  • Fukuoka, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter controller

    • Patent number D450295
    • Issue date Nov 13, 2001
    • Kabushiki Kaisha Yaskawa Denki
    • Hideharu Okayama
    • D13 - Equipment for production, distribution, or transformation of energy