US Patent Issued to YAMAHA HATSUDOKI on Oct. 6 for "Watercraft propulsion system, and watercraft" (Japanese Inventor)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,899, issued on Oct. 6, was assigned to YAMAHA HATSUDOKI K.K. (Shizuoka, Japan).

"Watercraft propulsion system, and watercraft" was invented by Yuji Ikegaya (Shizuoka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A watercraft propulsion system includes an electric propulsion device attachable to a hull, an indicator located above a draft line of the hull and operable to indicate to surroundings of the electric propulsion device information about the state of the electric propulsion device, and a controller. The controller has a plurality of control modes including an electric propulsion device enabled mode in which the electric propulsion devi...