Patents by Inventor Hiroaki Hatano

Hiroaki Hatano 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).

  • Bush cutter
    Patent number: D290365
    Type: Grant
    Filed: November 4, 1985
    Date of Patent: June 16, 1987
    Assignee: Fuji Robin Kabushiki Kaisha
    Inventors: Hiroaki Hatano, Takeshi Mochizuki
  • Bush cutter
    Patent number: D292980
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: December 1, 1987
    Assignee: Fuji Robin Kabushiki Kaisha
    Inventors: Hiroshi Tomita, Hiroaki Hatano