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:
Jul. 14, 2026
Filed:
Jul. 14, 2023
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
National Institutes for Quantum Science and Technology, Chiba, JP;
Shigeki Takayama, Yokohama Kanagawa, JP;
Tomofumi Orikasa, Yokohama Kanagawa, JP;
Kota Mizushima, Narashino Chiba, JP;
Yoshiyuki Iwata, Narashino Chiba, JP;
Yasushi Abe, Koshigaya Saitama, JP;
Tetsuya Fujimoto, Yachiyo Chiba, JP;
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION;, Kawasaki, JP;
NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY, Chiba, JP;
Abstract
According to one embodiment, a superconducting coil apparatus comprising at least one superconducting coil formed of a plurality of turns under a definition that one turn is a portion of a superconducting wire annularly wound for one round, wherein: the superconducting coil has a shape along an outer peripheral surface of a tubular structure having a tubular shape; each of the plurality of turns has a coil longitudinal portion extending along an axial direction of the tubular structure; arrangement form of the coil longitudinal portion is different between a main magnetic field generation region configured to generate a main magnetic field and a magnetic field correction region configured to generate a correction magnetic field.