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:
Feb. 14, 2006
Filed:
Aug. 02, 2002
Hideaki Maeda, Onoda, JP;
Shoichi Fujino, Onoda, JP;
Hiroyasu Watanabe, Ube, JP;
Norimiki Sugiyama, Sakata, JP;
Hideaki Sadamura, Onoda, JP;
Hideaki Maeda, Onoda, JP;
Shoichi Fujino, Onoda, JP;
Hiroyasu Watanabe, Ube, JP;
Norimiki Sugiyama, Sakata, JP;
Hideaki Sadamura, Onoda, JP;
Toda Kogyo Corporation, Hiroshima-ken, JP;
Abstract
The present invention relates to cobalt oxide particles useful as a precursor of a cathode active material for a non-aqueous electrolyte secondary cell which is capable of showing a stable crystal structure by insertion reaction therein, and producing a non-aqueous electrolyte secondary cell having a high safety and especially a high heat stability, a process for producing the cobalt oxide particles, a cathode active material for a non-aqueous electrolyte secondary cell using the cobalt oxide particles, a process for producing the cathode active material, and a non-aqueous electrolyte secondary cell using the cathode active material.