ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,756, issued on Dec. 16, was assigned to KOMATSU LTD. (Tokyo).
"Work machine and method for controlling work machine" was invented by Satoshi Ito (Tokyo) and Shota Nakamura (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A work machine having working equipment includes a power source that outputs a driving force for operating the working equipment, a controller, and a solenoid valve controlled by the controller. When it is determined that an abnormality has occurred in the power supply circuit connecting the controller and the solenoid valve, the controller outputs a command for controlling the power source so as to limit an operation of the wo...