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:
Feb. 20, 2024
Filed:
Feb. 06, 2019
Applicant:
Yamaha Corporation, Hamamatsu, JP;
Inventor:
Tomoya Miyata, Hamamatsu, JP;
Assignee:
YAMAHA Corporation, Shizuoka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 1/16 (2006.01); G01H 11/08 (2006.01); G01L 1/10 (2006.01);
U.S. Cl.
CPC ...
G01L 1/167 (2013.01); G01H 11/08 (2013.01); G01L 1/103 (2013.01);
Abstract
Provided is a measurement method including measuring, by using a piezoelectric sheet sensor in contact with a measurement object, vibration transmitted from the measurement object to the piezoelectric sheet sensor and measuring pressing force between the measurement object and the piezoelectric sheet sensor.