Patents by Inventor Fumiya Yasue

Fumiya Yasue 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).

  • Grass mowing machine
    Patent number: 11700790
    Abstract: A grass mowing machine includes a vehicle body frame, a mower deck incorporating a rotary cutter blade, a coupling mechanism for coupling the mower deck to the vehicle body frame with allowing a lateral displacement of the mower deck in a vehicle body transverse direction, a mower electric motor attached to the mower deck and configured to feed rotary power to the rotary cutter blade and a displacement operation mechanism MV for laterally displacing the mower deck in the vehicle body transverse direction in operative association with the coupling mechanism.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: July 18, 2023
    Assignee: Kubota Corporation
    Inventors: Masahiro Yamada, Fumiya Yasue
  • Grass Mowing Machine
    Publication number: 20200359565
    Abstract: A grass mowing machine includes a vehicle body frame, a mower deck incorporating a rotary cutter blade, a coupling mechanism for coupling the mower deck to the vehicle body frame with allowing a lateral displacement of the mower deck in a vehicle body transverse direction, a mower electric motor attached to the mower deck and configured to feed rotary power to the rotary cutter blade and a displacement operation mechanism MV for laterally displacing the mower deck in the vehicle body transverse direction in operative association with the coupling mechanism.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 19, 2020
    Inventors: Masahiro Yamada, Fumiya Yasue