ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,228,933, issued on Feb. 18, was assigned to Honda Motor Co. Ltd. (Tokyo).
"Autonomous work machine, control device, autonomous work machine control method, control device operation method, and storage medium" was invented by Takamasa Udagawa (Wako, Japan), Makoto Yamamura (Wako, Japan), Hiroto Takahashi (Wako, Japan) and Masaya Honji (Wako, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An autonomous work machine that works in a work area, the autonomous work machine comprising: a storage unit that stores past captured images including one or more markers arranged to define the work area; a specifying unit that specifies a past captured image stor...