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:
May. 04, 2010
Filed:
Dec. 07, 2007
Applicants:
Takeshi Kawasato, Chigasaki, JP;
Tokumitsu Kato, Chigasaki, JP;
Naoshi Saito, Chigasaki, JP;
Koji Tatsumi, Chigasaki, JP;
Megumi Uchida, Chigasaki, JP;
Remi Hiraki, Chigasaki, JP;
Inventors:
Takeshi Kawasato, Chigasaki, JP;
Tokumitsu Kato, Chigasaki, JP;
Naoshi Saito, Chigasaki, JP;
Koji Tatsumi, Chigasaki, JP;
Megumi Uchida, Chigasaki, JP;
Remi Hiraki, Chigasaki, JP;
Assignee:
AGC Seimi Chemical Co., Ltd., Chigasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a process for producing a lithium-containing composite oxide for a positive electrode of a lithium secondary battery, which has a large volume capacity density, high safety, excellent durability for charge and discharge cycles and excellent low temperature characteristics.