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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.:

US 6372384 B1

PDFFull Text
Date of Patent:
Apr. 16, 2002

Filed:

Mar. 27, 2000

Rechargeable lithium battery comprising substituted lithium titanate electrodes

Applicant:
Inventors:

Hiroyuki Fujimoto, Toyonaka, JP;

Hiroshi Nakajima, Hirakata, JP;

Nobumichi Nishida, Tokushima, JP;

Hiroshi Watanabe, Sumoto, JP;

Shin Fujitani, Hirakata, JP;

Assignee:

Sanyo Electric Co., Ltd., Moriguchi, JP;

Attorney:
Primary Examiner:

Gabrielle Brouillette

Assistant Examiner:

Mark Ruthkosky

Int. Cl.
CPC ...
H01M 4/58 ;
U.S. Cl.
CPC ...
H01M 4/58 ;
Abstract

A rechargeable lithium battery is disclosed having a positive electrode, a negative electrode and a non-aqueous electrolyte. The positive or negative electrode contains, as its active material, an Li&mdash;Ti complex oxide having a spinel crystal structure and represented by the compositional formula Li M Ti O , wherein M is at least one element selected from V, Nb, Mo and P and x satisfies the relationship 0<x&lE;0.45.

Find Patent Forward Citations

Fujimoto, Hiroyuki. (2002). Rechargeable lithium battery comprising substituted lithium titanate electrodes (U.S. Patent No. 6372384). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6372384

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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