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:
Sep. 23, 2025
Filed:
Jan. 08, 2020
Applicant:
Ifg Corporation, Miyagi, JP;
Inventors:
Hitoshi Mori, Miyagi, JP;
Kenji Yashima, Miyagi, JP;
Hitoshi Kagaya, Aichi, JP;
Shinichi Izumi, Miyagi, JP;
Assignee:
IFG CORPORATION, Miyagi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 2/02 (2006.01); A61N 2/00 (2006.01); H01F 7/20 (2006.01); H01F 27/02 (2006.01); H01F 27/08 (2006.01); H01F 27/245 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
A61N 2/02 (2013.01); A61N 2/006 (2013.01); H01F 27/025 (2013.01); H01F 27/085 (2013.01); H01F 27/245 (2013.01);
Abstract
A magnetic stimulator includes a magnetic core, conductors, and a casing. The magnetic core includes a body portion, and leg parts that protrude in the same direction from the body portion. The conductors are wound in a coil manner respectively around the leg parts. The casing is a container for housing the magnetic core and the conductors. The leg parts of the magnetic core are formed such that cross-sectional areas thereof that are parallel to a plane which simultaneously crosses the leg parts gradually decrease from base parts on the body portion side toward tips.