Patents by Inventor Tom Matsuyama

Tom Matsuyama 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).

  • Work machine and control method for work machine
    Patent number: 11047108
    Abstract: A work machine according an aspect includes a work implement, an operation apparatus for operating the work implement, and a controller for controlling the work implement. The controller performs intervention control for lowering the work implement based on an operation command from the operation apparatus, and reduces a speed of the work implement during the intervention control to stop the work implement before completion of the intervention control.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: June 29, 2021
    Assignee: KOMATSU LTD.
    Inventors: Tom Matsuyama, Ayumi Ohkuma, Takeo Yamada