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:
Nov. 09, 2010
Filed:
May. 24, 2007
Yukio Sakashita, Kanagawa-ken, JP;
Takamichi Fujii, Kanagawa-ken, JP;
Yuuichi Okamoto, Kanagawa-ken, JP;
Yukio Sakashita, Kanagawa-ken, JP;
Takamichi Fujii, Kanagawa-ken, JP;
Yuuichi Okamoto, Kanagawa-ken, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A perovskite oxide is represented by a general formula ABOA represents at least one kind of metal element forming an A site, B represents at least one kind of metal element forming a B site. The B site includes at least one kind of metal element B1 selected from an element group consisting of the IV group elements and at least one kind of metal element B2 selected from an element group consisting of the V and VI group elements, and at least a part of the metal element B2 is of the 0 to +4 valence.