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:
Sep. 12, 1989
Filed:
May. 12, 1988
Yoshitomo Masuda, Tachikawa, JP;
Isamu Shinoda, Sendai, JP;
Masao Ogawa, Kawagoe, JP;
Toyoo Harada, Sendai, JP;
Takao Ogino, Tokorozawa, JP;
Kazuo Takayama, Sendai, JP;
Tadaaki Miyazaki, Higashiyamoto, JP;
Takahiro Kawagoe, Tokorozawa, JP;
Bridgestone Corporation, Tokyo, JP;
Seiko Electronic Components Ltd., Sendai, JP;
Abstract
An electric cell comprising a positive electrode, a negative electrode, and an electrolyte containing a lithium salt is provided wherein the negative electrode has a two-layer structure of a lithium-aluminum alloy layer and an aluminum layer. The cell is fabricated by placing a positive electrode, a negative electrode, and an electrolyte in a cell container comprising positive and negative electrode casings, and forming a seal between the positive and negative electrode casings. The negative electrode is electrochemically formed in situ in the cell container from a lithium-clad aluminum substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile