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:
Jun. 16, 2026
Filed:
Feb. 21, 2023
Sintokogio, Ltd., Nagoya, JP;
Tohoku University, Sendai, JP;
Yoshikane Tanaami, Nagoya, JP;
Miyuki Hayashi, Nagoya, JP;
Yoshiaki Kanamori, Sendai, JP;
Taiyu Okatani, Sendai, JP;
SINTOKOGIO, LTD., Nagoya, JP;
TOHOKU UNIVERSITY, Sendai, JP;
Abstract
Provided is a force sensor including: a first substrate that is made of a material that transmits electromagnetic waves and includes a metal array arranged in a periodic pattern on its surface; a second substrate that is disposed to face the first substrate with a gap therebetween and includes a metal layer that reflects the electromagnetic waves transmitted through the first substrate on its surface; a connecting member configured to connect the first substrate to the second substrate and define an internal space that houses the metal array and the metal layer; and an inert substance that fills the internal space.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile