ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,932, issued on Oct. 21, was assigned to ISUZU MOTORS Ltd. (Yokohama, Japan).
"Engine control device, and vehicle" was invented by Koji Goto (Kanagawa, Japan), Yoshifumi Nagashima (Kanagawa, Japan) and Shunsuke Kuroki (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "This control device for an engine provided with a fuel supply system capable of supplying liquefied natural gas to the engine as fuel comprises: a control unit for calculating a feedback adjustment value on the basis of a deviation between an actual fuel supply quantity and a target fuel supply quantity, and performing feedback control of the fuel supply system on the basis...