ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,527,244, issued on Jan. 20, was assigned to YANMAR HOLDINGS Co. LTD. (Osaka, Japan).

"Working vehicle and working vehicle control method" was invented by Yasuto Nishii (Osaka, Japan), Yuji Yamaguchi (Osaka, Japan) and Hidetaka Suzuki (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A combine includes an operation unit; a display unit; a reference traveling line unit that acquires a reference traveling line indicating a direction of traveling; a location information unit that acquires location information indicating a location of a host vehicle; a field information unit that acquires field information indicating a location of an outer edge of...