The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2026
Filed:
Sep. 02, 2022
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hiroki Kamei, Osaka, JP;
Yoshihiro Matsumura, Osaka, JP;
Masashi Ishimaru, Osaka, JP;
Yaming Zhang, Hyogo, JP;
Jakusei Kiyosaki, Hyogo, JP;
Junko Nakajima, Osaka, JP;
Makoto Kariyasu, Miyazaki, JP;
Abstract
An estimation device includes: an instructor that instructs a speaker to repetitively utter two syllables containing (i) a sound including a velar plosive in a consonant or a sound including an alveolar fricative in a consonant, and (ii) a sound including an alveolar plosive in a consonant; a voice obtainer that obtains a voice of the speaker; an estimator that analyzes a voice feature of the voice obtained, and estimates an oral function of the speaker based on the voice feature analyzed; and a presenter that presents a condition of the oral function of the speaker which has been estimated.