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:
Apr. 27, 2010
Filed:
May. 29, 2008
Atsuhiro Funahashi, Moriguchi, JP;
Masayuki Fujiwara, Moriguchi, JP;
Hitoshi Maeda, Moriguchi, JP;
Yoshitaka Shinyashiki, Moriguchi, JP;
Atsuhiro Funahashi, Moriguchi, JP;
Masayuki Fujiwara, Moriguchi, JP;
Hitoshi Maeda, Moriguchi, JP;
Yoshitaka Shinyashiki, Moriguchi, JP;
SANYO Electric Co., Ltd., Osaka, JP;
Abstract
A power-generating element containing a stacked electrode assembly () and an electrolyte solution is disposed in an accommodating space of a plastic battery case (). The entirety of the battery case () is enclosed air-tightly and liquid-tightly in an outer cover made of an aluminum laminate. An opening (A) of the battery case () is sealed by sealing members () disposed and melt-bonded so as to cover an opening (A) of the battery caseand to sandwich current collectors () of the power-generating element from both sides. The outer cover is sealed at at least a location corresponding to the opening (A) of the battery case ().