Walking stick and walking assistance device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9986797
APP PUB NO 20170055650A1
SERIAL NO

15206424

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A walking stick includes a main part that is stick-like, a sensor that detects at least one of an acceleration of the main part and an angular velocity of the main part, a light emitter that emits light on a ground, a balance evaluator that evaluates a user's walking balance stability based on at least one of the detected acceleration and the detected angular velocity, and an emitting controller that controls a light emitting direction of the light based on a result of the evaluation and an inclination angle of the main part.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTDOSAKA JAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakada, Toru Kyoto, JP 30 173
Sato, Yoshikuni Fukui, JP 83 521

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