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. 02, 1993
Filed:
Feb. 28, 1991
Applicant:
Inventors:
Shin-ichi Koriyama, Urayasu, JP;
Kazuhiro Sakuyama, Ichikawa, JP;
Toshihiko Maeda, Tokyo, JP;
Hisao Yamauchi, Urayasu, JP;
Shoji Tanaka, Tokyo, JP;
Assignees:
International Superconductivity Technology Center, all of, JP;
Kyocera Corporation, all of, JP;
Tohoku Electric Power Company, Inc., all of, JP;
Furukawa Electric Co., Ltd., all of, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
505-1 ; 505779 ; 505780 ; 505781 ; 501152 ; 501123 ; 252518 ; 252521 ;
Abstract
A superconducting material is disclosed which includes oxides of metals having the following composition: