ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,555, issued on March 24, was assigned to KAWASAKI MOTORS LTD. (Akashi, Japan).
"Electric balance bike" was invented by Shota Matsuzaki (Akashi, Japan) and Masato Kogirima (Akashi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided an electric balance bike including: a front wheel and a rear wheel; an electric drive source configured to rotationally drive at least one of the front wheel and the rear wheel; a first frame holding the front wheel and a second frame holding the rear wheel; a main frame connecting the first frame and the second frame and having a closed cross section; and an electrical device disposed to an inside of ...