US Patent Issued to YAMAHA HATSUDOKI on Sept. 1 for "Marine propulsion system and marine vessel" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,722,765, issued on Sept. 1, was assigned to YAMAHA HATSUDOKI K.K. (Shizuoka, Japan).

"Marine propulsion system and marine vessel" was invented by Yuji Ikegaya (Shizuoka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A marine propulsion system includes a controller configured or programmed to perform a control to move a hull in a lateral direction by driving both a main propulsion device and an auxiliary propulsion device having a maximum output smaller than a maximum output of the main propulsion device."

The patent was filed on Oct. 21, 2022, under Application No. 17/970,618.

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