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:
Apr. 28, 2015
Filed:
Oct. 18, 2011
Applicants:
Toshitsugu Sueki, Osaka, JP;
Motoaki Nishijima, Osaka, JP;
Koji Ohira, Osaka, JP;
Shogo Esaki, Osaka, JP;
Isao Tanaka, Kyoto, JP;
Yukinori Koyama, Kyoto, JP;
Katsuhisa Tanaka, Kyoto, JP;
Koji Fujita, Kyoto, JP;
Shunsuke Murai, Kyoto, JP;
Inventors:
Toshitsugu Sueki, Osaka, JP;
Motoaki Nishijima, Osaka, JP;
Koji Ohira, Osaka, JP;
Shogo Esaki, Osaka, JP;
Isao Tanaka, Kyoto, JP;
Yukinori Koyama, Kyoto, JP;
Katsuhisa Tanaka, Kyoto, JP;
Koji Fujita, Kyoto, JP;
Shunsuke Murai, Kyoto, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/1391 (2010.01); H01M 4/58 (2010.01); C01B 25/45 (2006.01); H01M 4/485 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); C01B 31/02 (2006.01); H01M 4/131 (2010.01); H01M 4/136 (2010.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); C01B 25/45 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/622 (2013.01); H01M 4/623 (2013.01); H01M 10/052 (2013.01); H01M 2004/021 (2013.01); C01B 31/02 (2013.01); Y02E 60/122 (2013.01);
Abstract
A method of producing a positive electrode active material, comprising the steps of: