ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,399, issued on July 15, was assigned to KOMATSU LTD. (Tokyo).
"Work vehicle and method for controlling work vehicle" was invented by Akihiro Koyama (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for controlling a work vehicle including a pump driven by a power source, a cylinder controlling a displacement of the pump based on a pressure of supplied hydraulic fluid and switching a discharge direction of the hydraulic fluid from the pump based on a supply direction of the supplied hydraulic fluid, and a valve switching the supply direction of the hydraulic fluid to the cylinder, the method includes: detecting a vehicle speed of the wor...