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:
Mar. 19, 2002
Filed:
Sep. 27, 1999
Hiroe Nakagawa, Takatsuki, JP;
Kazuya Okabe, Takatsuki, JP;
Koji Itoh, Takatsuki, JP;
Takashi Itoh, Takatsuki, JP;
Seijiro Ochiai, Takatsuki, JP;
Syuichi Izuchi, Takatsuki, JP;
Yuasa Corporation, Takatsuki, JP;
Abstract
A film-type lithium secondary battery, in which an electrolyte layer ( ) composed only of an electrolyte integrated with an electrolyte in a cathode composite ( ) is formed on a surface of the cathode composite ( ) of a positive electrode ( ), an electrolyte layer ( ) composed only of an electrolyte integrated with an electrolyte in an anode composite ( ) is formed on a surface of the anode composite ( ) of a negative electrode ( ), and the positive electrode ( ) is opposed against the negative electrode ( ) through the electrolyte layers ( & ).