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:
Nov. 11, 2025
Filed:
Oct. 30, 2023
Magnolia White Corporation, Tokyo, JP;
Takumi Sano, Tokyo, JP;
Masatomo Hishinuma, Tokyo, JP;
MAGNOLIA WHITE CORPORATION, Tokyo, JP;
Abstract
According to an aspect, a stretchable device includes: a resin base member including a plurality of island-shaped portions spaced apart from each other and a plurality of strip portions that couple the island-shaped portions; and a plurality of first gauge lines and at least one second gauge line having a gauge factor higher than that of the first gauge lines, the first gauge lines and the second gauge line being provided to each of the strip portions. The strip portion of the resin base member has a plurality of curved portions and a linear portion that couples the curved portions. The first gauge lines and the second gauge line each extend along an extending direction of the strip portion and are coupled along the extending direction of the strip portion. The first gauge lines are provided to the curved portions. The second gauge line is provided to the linear portion.