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:
Aug. 12, 2014
Filed:
Mar. 16, 2010
Naoto Hagiwara, Takasaki, JP;
Katsuei Ishida, Takasaki, JP;
Kazushi Yawata, Tsukuba, JP;
Taiyo Yuden Co., Ltd., Tokyo, JP;
Abstract
Provide an electrochemical device offering a large capacity per current collector and a low internal resistance, which is also easy to assemble. Provided is a laminated sheet bodyS by inserting a negative-electrode continuous bodyBW between an adjacent pair of first current collectorswith their first current collector main unitsconnected together, and also between an adjacent pair of first current collectors,with their first tabsconnected together, with respect to a plurality of positive electrodesA arranged in the width direction apart from each other, after which the negative-electrode continuous body of the laminated sheet body is cut to the unit width dimension of an element to obtain a plurality of laminated bodies