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:
Dec. 28, 2010
Filed:
Jan. 27, 2006
Koji Fujioka, Kyoto, JP;
Takao Mukai, Kyoto, JP;
Yasuyuki Ito, Neyagawa, JP;
Hiroyuki Maeshima, Kobe, JP;
Koji Fujioka, Kyoto, JP;
Takao Mukai, Kyoto, JP;
Yasuyuki Ito, Neyagawa, JP;
Hiroyuki Maeshima, Kobe, JP;
Sanyo Chemical Industries, Ltd., Kyoto-shi, JP;
Panasonic Corporation, Kadoma-shi, JP;
Abstract
There is provided an electrolytic solution which may significantly improve performance deterioration with time of an electrochemical capacitor. There is provided an electrolytic solution, comprising an electrolyte salt (A) shown as the following formula (1). In the formula, 'R,' 'R,' and “R” independently represent an alkyl group having a carbon number of 1 to 3, “R” and “R” independently represent hydrogen atom or an alkyl group having a carbon number of 1 to 3, and “X” represents a counterpart anion.