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. 15, 1998
Filed:
Jul. 19, 1996
Applicant:
Inventors:
Masato Murakami, Kamakura, JP;
Sang-Im Yoo, Tokyo, JP;
Naomichi Sakai, Ayase, JP;
Hiroshi Takaichi, Takamatsu, JP;
Takamitsu Higuchi, Kunitachi, JP;
Shoji Tanaka, Tokyo, JP;
Assignees:
International Superconductivity Technology Center, Tokyo, JP;
Railway Technical Research Institute, Kokubunji, JP;
Shikoku Denryoku Kabushikigaisha, Takematsu, JP;
Tosoh Corporation, Shinnanyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ; C04B / ;
U.S. Cl.
CPC ...
505125 ; 505778 ; 505779 ; 505785 ; 252521 ;
Abstract
A high critical temperature and high critical current density superconductor is disclosed which contains a metal oxide expressed by the following formula (I):