MOTION ANALYSIS METHOD, MOTION ANALYSIS PROGRAM, STORAGE MEDIUM THEREOF, MOTION ANALYSIS APPARATUS, AND MOTION ANALYSIS SYSTEM

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United States of America Patent

APP PUB NO 20170203211A1
SERIAL NO

15388748

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Abstract

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A motion analysis method includes calculating a level of a swing using an output from an inertial sensor measuring the swing of exercise equipment on the basis of a relationship between a first angle formed between a tangential direction of a swing trajectory of a ball hitting portion of the exercise equipment at impact and a target hitting direction, and a second angle formed between a direction orthogonal to a hitting surface of the ball hitting portion at the impact and the target hitting direction.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION4-1 NISHISHINJUKU 2-CHOME SHINJUKU-KU TOKYO 163-0811

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HAGIWARA, Norihisa Hachioji-shi, JP 20 120
ITO, Kazuhiro Yokohama-shi, JP 178 1691
ITO, Tsuyoshi Suwa-shi, JP 237 1117
KIRYU, Akira Matsumoto-shi, JP 5 10
KODAIRA, Kenya Azumino-shi, JP 33 283
YOSHIKAZU, Yamada Tokyo, JP 1 3

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