Patents by Inventor Nobutoshi Morita

Nobutoshi Morita has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wheel for a track travel moving body, moving body provided with same, rail and travelling equipment using rail
    Patent number: 6352294
    Abstract: A wheel comprises a main body, a tread making a contact with a top face of the rail head of a rail, and a flange. At least at a portion of the wheel tread which is in contact with the rail, there is provided a tread-forming component formed of a ceramic-particle-dispersion reinforced aluminum composite material, which has ceramic particles mixed in an aluminum alloy. The tread-forming component is formed in a ring shape, fitted into a tread-forming component receiving portion and fixed to the main body by a fixing member.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: March 5, 2002
    Assignee: Tomoe Electric Manufacturing Co., Ltd.
    Inventors: Nobutoshi Morita, Masami Mochizuki