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. 07, 2015
Filed:
May. 20, 2010
Applicants:
Koji Ohira, Osaka, JP;
Motoaki Nishijima, Osaka, JP;
Toshitsugu Sueki, 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:
Koji Ohira, Osaka, JP;
Motoaki Nishijima, Osaka, JP;
Toshitsugu Sueki, 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 4/134 (2010.01); H01M 4/58 (2010.01); H01M 4/136 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); H01M 4/136 (2013.01); H01M 10/052 (2013.01); Y02E 60/122 (2013.01);
Abstract
A cathode active material of the present invention is a cathode active material having a composition represented by General Formula (1) below,LiFeMPSiO  (1),