Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masashi Kato0
Satofumi Sugimoto0
Nobutaka Ohgami0
Michihiko Sone0
Date of Patent
July 2, 2024
0Patent Application Number
170591270
Date Filed
May 31, 2019
0Patent Primary Examiner
CPC Code
Patent abstract
A setting unit sets a sound stimulation. A sound generation unit generates the sound stimulation thus set. The setting unit sets a sound stimulation having a sound volume level of a value between 70 and 85 decibels and a frequency of a value between 20 and 140 hertz, as a sound stimulation for activating a vestibular function via an ear stone of a subject person. The information acquisition unit acquires status information related to the vestibular function of the subject person, and the setting unit sets at least one of the sound volume level or a frequency of the sound stimulation in accordance with the information related to the vestibular function thus acquired.
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