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:
Jun. 07, 2016
Filed:
Aug. 25, 2011
Toshiyuki Ariga, Hitachinaka, JP;
Satoshi Watanabe, Hitachinaka, JP;
Yoshikazu Noiri, Hitachinaka, JP;
Toshiyuki Ariga, Hitachinaka, JP;
Satoshi Watanabe, Hitachinaka, JP;
Yoshikazu Noiri, Hitachinaka, JP;
HITACHI AUTOMOTIVE SYSTEMS, LTD., Ibaraki, JP;
Abstract
An object of this present invention is to provide: a lithium-ion secondary batteryconstructed to easily interpose an electrical insulating protection filmbetween a battery containerand an electricity-generating element, to facilitate automatic mounting of the insulating protection film, and thus to be highly producible; and a method of manufacturing the battery. The lithium-ion secondary batteryof the invention is characterized in that the battery is electrically insulated between the battery containerand the electricity-generating element, and in that the insulating protection filmof a sheet-like form is wrapped around the electricity-generating element