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:
Sep. 23, 2014
Filed:
Sep. 01, 2010
Applicants:
Yoshihiko Yamamura, Nagoya, JP;
Tatsuya Hattori, Nagoya, JP;
Toshihiro Yoshida, Nagoya, JP;
Akihiko Honda, Aichi-ken, JP;
Yosuke Sato, Hashima, JP;
Inventors:
Yoshihiko Yamamura, Nagoya, JP;
Tatsuya Hattori, Nagoya, JP;
Toshihiro Yoshida, Nagoya, JP;
Akihiko Honda, Aichi-ken, JP;
Yosuke Sato, Hashima, JP;
Assignee:
NGK Insulators, Ltd., Nayoga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/18 (2006.01); H01M 10/0562 (2010.01); H01M 6/04 (2006.01); C04B 35/00 (2006.01); C01G 33/00 (2006.01); C04B 35/486 (2006.01); H01M 10/052 (2010.01); C01G 35/00 (2006.01);
U.S. Cl.
CPC ...
C01G 33/006 (2013.01); H01M 10/0562 (2013.01); C01P 2006/40 (2013.01); C04B 2235/3251 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/3217 (2013.01); C04B 35/486 (2013.01); C04B 2235/322 (2013.01); C04B 2235/3227 (2013.01); Y02E 60/122 (2013.01); H01M 2300/0071 (2013.01); C04B 2235/764 (2013.01); H01M 10/052 (2013.01); C01P 2002/72 (2013.01); C01G 35/006 (2013.01); C04B 2235/77 (2013.01);
Abstract
The present invention provides a ceramic material capable of demonstrating compactness and Li ion conductivity to an extent that enables the use of the ceramic material as a solid-state electrolyte material for a lithium secondary battery, or the like. A ceramic material containing Li, La, Zr, Nb and/or Ta, as well as O and having a garnet-type or garnet-like crystal structure is used.