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:
May. 26, 2026
Filed:
May. 17, 2022
Yamaha Corporation, Hamamatsu, JP;
Shunsuke Miyoshi, Hamamatsu, JP;
Michiko Tanoue, Hamamatsu, JP;
YAMAHA CORPORATION, Hamamatsu, JP;
Abstract
A performance operation apparatus includes a distance sensor, an operating element and a holding portion. The distance sensor includes a first substrate and a second substrate and is configured to measure a distance between the first substrate and the second substrate. A conductor is arranged in each of the first substrate and the second substrate. The operating element is operable by an operator. The holding portion holds the first substrate between the operating element and the second substrate and is configured to move with the operating element integrally. Alternatively, a performance operation apparatus includes a distance sensor, an operating element, a first member and a holding portion. The first member is interlocked with the operating element. The holding portion holds the first substrate between the first member and the second substrate and is configured to move with the first member integrally.