Hitoshi Ota

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotational machine

    • Patent number 7,073,639
    • Issue date Jul 11, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hitoshi Ota
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Brake structure of traction machine

    • Patent number 7,073,640
    • Issue date Jul 11, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hitoshi Ota
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotational machine

    • Publication number 20050045436
    • Publication date Mar 3, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Hitoshi Ota
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Brake structure of traction machine

    • Publication number 20040262102
    • Publication date Dec 30, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Hitoshi Ota
    • B66 - HOISTING LIFTING HAULING