Patents by Inventor Norihito KOBATA

Norihito KOBATA 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).

  • Radial piston pump and wind power generator
    Patent number: 9945360
    Abstract: To provide a radial piston pump capable of displacement control without using an electronic control valve.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: April 17, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Hiroshi Mukai, Norihito Kobata
  • Radial Piston Pump and Wind Power Generator
    Publication number: 20150354537
    Abstract: To provide a radial piston pump capable of displacement control without using an electronic control valve.
    Type: Application
    Filed: June 3, 2015
    Publication date: December 10, 2015
    Inventors: Hiroshi MUKAI, Norihito KOBATA