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:
May. 22, 2018
Filed:
Nov. 07, 2014
Clarion Co., Ltd., Saitama, JP;
Tachi-s Co., Ltd., Tokyo, JP;
Naoki Takada, Saitama, JP;
Fumiaki Nakashima, Saitama, JP;
Takao Ishikawa, Saitama, JP;
Takahiko Nagasawa, Tokyo, JP;
Yasuyuki Ito, Tokyo, JP;
Junpei Yoshikawa, Tokyo, JP;
CLARION CO., LTD., Saitama-Shi, Saitama, JP;
TACHI-S CO., LTD., Akishima-Shi, Tokyo, JP;
Abstract
To make it possible to provide an acoustic device in a headrest device such that a standard of a shock is satisfied and the performance of the acoustic device can be efficiently exhibited. In the headrest device, a shock resistant surface is formed in a core material of a headrest main body, an opening is formed in the shock resistant surface, and a non-contact type acoustic microphone is disposed on the inner side of the opening.