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:
Dec. 08, 1992
Filed:
Aug. 15, 1990
Applicant:
Inventors:
Takahiro Wada, Urayasu, JP;
Shinichi Koriyama, Urayasu, JP;
Takeshi Sakurai, Urawa, JP;
Nobuo Suzuki, Kunitachi, JP;
Takayuki Miyatake, Matsudo, JP;
Hisao Yamauchi, Urayasu, JP;
Naoki Koshizuka, Ushiku, JP;
Shoji Tanaka, Tokyo, JP;
Assignees:
Internationnal Superconductivity Technology Center, all of, JP;
Mitsubushi Metal Corporation, all of, JP;
Kyocera Corporation, all of, JP;
The Tokyo Electric Power Company, all of, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01F / ; H01L / ;
U.S. Cl.
CPC ...
505-1 ; 505778 ; 423593 ;
Abstract
A superconductive material is disclosed which has the following composition: