Marine propulsion system and marine power supply system including a plurality of batteries

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12249858
APP PUB NO 20220073179A1
SERIAL NO

17412311

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A marine propulsion system includes a marine propulsion unit, a first battery for a starter of an engine, a second battery for an electric motor, a third battery for at least one of a plurality of devices in or on a marine vessel excluding the starter and the electric motor, and a charge amount acquisition controller configured or programmed to perform a control to acquire a charge amount of at least one of the first battery, the second battery, or the third battery based on a first power supplied from a power source to the first battery, the second battery, and the third battery, and a second power supplied from the first battery, the second battery, and the third battery to devices in or on the marine vessel.

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Patent Owner(s)

  • YAMAHA HATSUDOKI KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Takuya Shizuoka, JP 48 226
Mizushima, Yoshihiro Shizuoka, JP 23 229

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