Watercraft steering assist system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7118431
APP PUB NO 20040147179A1
SERIAL NO

10659424

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A steering assist system for a watercraft including a force detection assembly adapted to detect a force further applied to an operator steering control of the watercraft after the steering control is turned to a maximum turning position. The steering assist system also includes a controller configured to increase a steering force produced by the watercraft in response to an output of the force detection assembly. In one arrangement, the steering assist system increases an output of a propulsion system of the watercraft in proportion to an output of the force detection assembly. In another arrangement, the steering assist system moves a steering force producing member, such as a deflector or rudder, for example, in response to an output of the force detection assembly in addition to, or alternative to, increasing an output of the propulsion system.

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Patent Owner(s)

Patent OwnerAddress
YAMAHA HATSUDOKI KABUSHIKI KAISHA2500 SHINGAI IWATA-SHI SHIZUOKA-KEN 438-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mizuno, Yutaka Iwata, JP 41 838
Nakase, Ryoichi Iwata, JP 63 928
Yanagihara, Tsuide Iwata, JP 8 119

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