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:
Nov. 21, 2006
Filed:
Aug. 28, 2001
Yuuji Tanjo, Kanagawa-ken, JP;
Yasuhiko Ohsawa, Kanagawa-ken, JP;
Hideaki Horie, Kanagawa-ken, JP;
Tatsuhiro Fukuzawa, Kanagawa-ken, JP;
Mikio Kawai, Kanagawa-ken, JP;
Tomaru Ogawa, Kanagawa-ken, JP;
Yuuji Tanjo, Kanagawa-ken, JP;
Yasuhiko Ohsawa, Kanagawa-ken, JP;
Hideaki Horie, Kanagawa-ken, JP;
Tatsuhiro Fukuzawa, Kanagawa-ken, JP;
Mikio Kawai, Kanagawa-ken, JP;
Tomaru Ogawa, Kanagawa-ken, JP;
Nissan Motor Co., Ltd., Kanagawa-Ken, JP;
Abstract
A rechargeable lithium ion battery with high power density comprises a positive electrode; a negative electrode; and a non-aqueous electrolytic solution, in which the positive electrode includes a active material layer containing a positive electrode active material with the particle diameter of 5 μm or less and having the thickness at a range of 20 to 80 μm. Another rechargeable lithium ion battery with high power density comprises a positive electrode; a negative electrode; and a non-aqueous electrolytic solution, in which the positive electrode has two active material layers, each of which contains a positive electrode active material with a different diameter and has the thickness at a range of 20 to 30 μm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile