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:
Sep. 25, 2012
Filed:
Feb. 15, 2011
Applicants:
Masaaki Harazono, Shiga, JP;
Toshihiro Matsumoto, Shiga, JP;
Inventors:
Masaaki Harazono, Shiga, JP;
Toshihiro Matsumoto, Shiga, JP;
Assignee:
Kyocera Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to the present invention, a method for manufacturing a prepreg sheet includes steps of (A) forming a resin layeron a surface of a supporter, (B) winding a reinforcing yarnaround the resin layer, and (C) embedding at least a part of the reinforcing yarnin the resin layer. Preferably, in step (C), the surface of the supporteris relatively moved towards the reinforcing yarn