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:
Jun. 06, 2006
Filed:
Sep. 09, 2004
Applicant:
Chojiro Kuriyama, Kyoto, JP;
Inventor:
Chojiro Kuriyama, Kyoto, JP;
Assignee:
Rohm Co., Ltd, Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for making a solid electrolytic capacitor including a flat porous body is provided. This method utilizes a mold which includes a horizontal surface and four vertical side surfaces. The horizontal surface and the side surfaces define a cavity into which powder made of valve metal is loaded. By compacting the powder in the cavity, a flat porous body having a predetermined thickness is formed. In the compacting, the powder is compressed vertically with the four side surfaces fixed in position.