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. 01, 2014
Filed:
May. 07, 2009
Kazushi Yawata, Takasaki, JP;
Motoki Kobayashi, Takasaki, JP;
Katsuei Ishida, Takasaki, JP;
Naoto Hagiwara, Takasaki, JP;
Kazushi Yawata, Takasaki, JP;
Motoki Kobayashi, Takasaki, JP;
Katsuei Ishida, Takasaki, JP;
Naoto Hagiwara, Takasaki, JP;
Taiyo Yuden Co., Ltd., Tokyo, JP;
Abstract
Provided is an electrochemical device which is compatible with high-temperature reflow soldering using lead-free solder. An electric double-layer capacitor-has a structure in which a positive terminaland a negative terminalare led out of a packagewhere an electric storage elementis sealed. The entire packageand the bases of led-out portions of the positive terminaland the negative terminalare covered by a thermal insulation material layerhaving a thermal conductivity lower than that of the package