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MOTION ANALYSIS DEVICE

  • US 20140379295A1
  • Filed: 06/17/2014
  • Published: 12/25/2014
  • Est. Priority Date: 06/21/2013
  • Status: Abandoned Application
First Claim
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1. A motion analysis device comprising:

  • a first detection section adapted to detect a first state of a shaft portion of sporting equipment using an output of an inertial sensor; and

    a second detection section adapted to detect a second state of the shaft portion of the sporting equipment using the output of the inertial sensor to detect a relative rotational angle of the shaft portion having varied around an axis of the shaft portion from the first state.

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