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:
Aug. 20, 2013
Filed:
Mar. 16, 2012
Applicant:
Yuji Miyachi, Daito, JP;
Inventor:
Yuji Miyachi, Daito, JP;
Assignee:
SANYO Electric Co., Ltd., Moriguchi-shi, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a solid electrolytic capacitor includes the steps of forming an anode element by sintering powders of a valve metal, washing the anode element with a first wash solution, forming a dielectric film on the anode element after the washing step, and forming a solid electrolytic layer on the dielectric film. The first wash solution is an aqueous solution containing ammonia and hydrogen peroxide.
Miyachi, Yuji. (2013). Method of manufacturing solid electrolytic capacitor (U.S. Patent No. 8513123). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8513123
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile