ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,405, issued on Feb. 17, was assigned to Yanmar Power Technology Co. Ltd. (Osaka, Japan).
"Work vehicle with antenna devices for autonomous travel" was invented by Yosuke Hanada (Osaka, Japan) and Fumio Ishibashi (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a work vehicle with which various antenna devices useful for autonomous travel and the like of the work vehicle can be mounted efficiently and the various antenna devices can be solidly supported. This work vehicle 1 is provided with a cabin 7, wherein a support frame 100 is fixed to a cabin frame 200 in the left-right width direction at an upper posi...