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:
Jul. 03, 2007
Filed:
Apr. 07, 2004
Applicants:
Toshiyuki Kawashima, Ibaraki, JP;
Nobuharu Tahara, Ibaraki, JP;
Kenichi Ikeda, Ibaraki, JP;
Inventors:
Assignee:
Nitto Denko Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method of manufacturing a wiring board, including the steps of preparing a composite sheet having an adherent sheet containing a thermosetting resin adhered to a porous film or impregnated with at least a part thereof, laminating at least the composite sheet on a wiring layer having a wiring pattern formed on an insulating layer, and heating and pressurizing the laminated product thus obtained or heating and pressurizing it after the pressurization to integrate the laminated product.