Japan Intellectual Property Rights: SHIP PROPULSION SYSTEM AND SHIP

Japan, Sept. 16 -- YAMAHA MOTOR CO LTD has got intellectual property rights for 'SHIP PROPULSION SYSTEM AND SHIP.' Other related details are as follows:

Application Number: JP,2023-113303

Category (FI): B63H21/21,B63B39/00

Stage: PROBLEM TO BE SOLVED: To provide a ship propulsion system that can improve stability of a hull and improve riding comfort during waves, and a ship.SOLUTION: A ship propulsion system 102 comprises: a propeller 1 provided on a hull 101; a vertical motion sensor 2b which measures at least one of a vertical speed and a vertical acceleration of the hull 101; and a control part 4 that performs wave control including posture control for reducing vertical postural change of the hull 101 by temporarily reducing a ship sp...