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:
Dec. 25, 2012
Filed:
Oct. 20, 2010
Applicants:
Satoshi Yoshihara, Hyogo, JP;
Masaki Sawada, Osaka, JP;
Hisanori Kusunoki, Osaka, JP;
Hiroto Inoue, Kyoto, JP;
Inventors:
Satoshi Yoshihara, Hyogo, JP;
Masaki Sawada, Osaka, JP;
Hisanori Kusunoki, Osaka, JP;
Hiroto Inoue, Kyoto, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 10/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A resistive sheet includes a flexible cover sheet, a wiring part provided on the bottom face of the cover sheet, and ring, circular-arc, or spiral resistive layer connected to the wiring part. This resistive layer has an uneven bottom face. The resistive sheet also includes a spacer layer whose bottom face is disposed at a position lower than the resistive layer. The wiring part is sandwiched between the bottom face of the cover sheet and the spacer layer.