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. 06, 1994
Filed:
Apr. 22, 1992
Masayuki Kageyama, Fukushima, JP;
Sony Corporation, Tokyo, JP;
Abstract
There is disclosed a non-aqueous electrolyte secondary battery comprising a cathode can, a cathode pellet, a separator, an anode can, an anode pellet, and a non-aqueous electrolytic solution. At the portion in contact with the cathode can of the cathode pellet and the portion in contact with the anode can of the anode pellet, layers containing powder having conductive property are respectively formed. The powder having conductive property is aluminum powder on the cathode side and is copper powder on the anode side. The layers containing powder having conductive property are integrally molded as the result of the fact that they are compression-molded along with a cathode active material and an anode active material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile