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. 11, 2006
Filed:
Jun. 29, 2004
Masato Kurihara, Tokyo, JP;
Satoshi Maruyama, Tokyo, JP;
Masato Kurihara, Tokyo, JP;
Satoshi Maruyama, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
The present invention provides a method of making an electrochemical capacitor electrode comprising a collector and an electronically conductive porous layer formed on the collector while keeping an electric contact therewith. The porous layer contains at least a porous particle made of a carbon material having an electronic conductivity and a binder capable of binding the porous particle. The method comprises a plasma processing step of subjecting a material to high-frequency thermal plasma processing in a plasma gas atmosphere so as to yield the porous particle. All the manufacturing steps subsequent to the plasma processing step are carried out in an inert gas atmosphere.