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:
Nov. 20, 2012
Filed:
Nov. 08, 2007
Koji Ito, Yatomi, JP;
Mitsuhiro Ando, Toyohashi, JP;
Shunsuke Kogure, Toyota, JP;
Hitoshi Takayanagi, Kariya, JP;
Nobuhiro Moriyama, Chuo-ku, JP;
Iwao Matsunaga, Niigata, JP;
Ryuichi Sudo, Niigata, JP;
Koji Ito, Yatomi, JP;
Mitsuhiro Ando, Toyohashi, JP;
Shunsuke Kogure, Toyota, JP;
Hitoshi Takayanagi, Kariya, JP;
Nobuhiro Moriyama, Chuo-ku, JP;
Iwao Matsunaga, Niigata, JP;
Ryuichi Sudo, Niigata, JP;
Aisin Seiki Kabushiki Kaisha, Kariya-Shi, Aichi, JP;
Kureha Corporation, Chuo-Ku, Tokyo, JP;
Abstract
An inexpensive piezoelectric sensor where noise unlikely occurs and a method for manufacturing the same are provided. A piezoelectric body () made of polymeric material, a first electrode-supporting portion () disposed at one side of the piezoelectric body () and supporting a signal electrode () on a first insulator (), and a second electrode-supporting portion () disposed at the other side of the piezoelectric body () and supporting a ground electrode () on a second insulator () are included, and the first electrode-supporting portion () and the second electrode-supporting portion () are arranged so that the signal electrode () and the ground electrode () overlap each other in a layering direction.