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:
Oct. 28, 2008
Filed:
Sep. 27, 2004
Nobuo Ando, Tokyo, JP;
Kenji Kojima, Tokyo, JP;
Shinichi Tasaki, Tokyo, JP;
Hiromoto Taguchi, Tokyo, JP;
Tsutomu Fujii, Tokyo, JP;
Yukinori Hato, Tokyo, JP;
Chisato Marumo, Tokyo, JP;
Nobuo Ando, Tokyo, JP;
Kenji Kojima, Tokyo, JP;
Shinichi Tasaki, Tokyo, JP;
Hiromoto Taguchi, Tokyo, JP;
Tsutomu Fujii, Tokyo, JP;
Yukinori Hato, Tokyo, JP;
Chisato Marumo, Tokyo, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
An organic electrolyte capacitor. The organic capacitor is made up of a positive electrode, a negative electrode, and an electrolyte capable of transporting lithium ions. The organic capacitor exhibits a small change in internal resistance during charge and discharge, a high energy and a high output power, and allows lithium ions to move with ease. This is achieved by having a positive electrode that is able to support lithium ions and anions reversibly, a negative electrode that is able to support lithium ions reversibly, and controlling the ratio of positive electrode active material to negative electrode active material within an optimized range.