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:
Mar. 29, 2011
Filed:
Feb. 23, 2007
Toshihiro Yoshida, Nagoya, JP;
Hiroyuki Katsukawa, Niwa-Gun, JP;
Shigeto Okada, Fukuoka, JP;
NGK Insulators, Ltd., Nagoya, JP;
Kyushu University, Fukuoka, JP;
Abstract
An all-solid-state battery having a high output power and a long life, exhibiting high safety, and being produced at a low cost is provided. The all-solid-state battery has a cathode comprising a cathode material, an anode comprising an anode material, and a solid electrolyte layer comprising a solid electrolyte, wherein the cathode material, the anode material, and the solid electrolyte are a compound shown by the following formulas (1), (2), and (3), respectively:MNX  (1)MNX  (2)MNX  (3)wherein M represents H, Li, Na, Mg, Al, K, or Ca and X, X, and Xare polyanions, each of Nand Nis at least one atom selected from the group consisting of transition metals, Al, and Cu, and Nis at least one atom selected from the group consisting of Ti, Ge, Hf, Zr, Al, Cr, Ga, Fe, Sc, and In.