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. 09, 2025
Filed:
Mar. 26, 2021
Applicant:
Minebea Mitsumi Inc., Nagano, JP;
Inventors:
Atsushi Kitamura, Nagano, JP;
Toshiaki Asakawa, Nagano, JP;
Aya Ono, Nagano, JP;
Akiyo Yuguchi, Nagano, JP;
Assignee:
MINEBEA MITSUMI Inc., Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/16 (2006.01); G01L 1/22 (2006.01);
U.S. Cl.
CPC ...
G01B 7/20 (2013.01); G01L 1/225 (2013.01); G01L 1/2293 (2013.01);
Abstract
A strain gauge includes a flexible resin substrate and a resistor formed of a film that includes Cr, CrN, and CrN, the resistor being situated on or above the substrate. A film thickness of the resistor is greater than or equal to 100 nm and less than or equal to 700 nm.