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. 20, 2008
Filed:
Feb. 02, 2004
Applicants:
Satoru Yoshimitsu, Saga, JP;
Kazumasa Fujimoto, Saga, JP;
Inventors:
Satoru Yoshimitsu, Saga, JP;
Kazumasa Fujimoto, Saga, JP;
Assignees:
Sanyo Electric Co., Ltd., Moriguchi-shi, JP;
Saga Sanyo Industries Co., Ltd., Kishima-gun, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A production method for a solid electrolytic capacitor comprises the steps of mixing a metal alkoxybenzenesulfonate and/or a metal alkylsulfonate as an oxidizing agent and an electrically conductive polymer in a solvent, immersing a capacitor element in the resulting mixture solution, and forming an electrically conductive polymer layer in the capacitor element by thermal polymerization.