Watercraft propulsion apparatus and watercraft

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7540795
APP PUB NO 20070218785A1
SERIAL NO

11686134

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An outboard motor of a watercraft can include a shifting mechanism for performing gear shifting among forward, neutral, and reverse positions. A shift actuator can be configured to drive the shifting mechanism. A shift position sensor can be configured to detect a position of the shift actuator with respect to the forward, neutral, and reverse positions. A controller can be configured to control the shift actuator in accordance with a signal provided from the shift position sensor. A start-regulation circuit can have a plurality of semiconductor devices configured to deactivate a starting motor of the engine when a starting switch of the engine is turned on in a state where a position other than neutral is detected by the shift position sensor.

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Patent Owner(s)

  • YAMAHA HATSUDOKI KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichikawa, Noriyoshi Shizuoka, JP 21 258
Okuyama, Takashi Shizuoka, JP 96 1120

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