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:
Apr. 21, 1998
Filed:
Jan. 11, 1996
Applicant:
Inventors:
Kiyoshi Kawamura, Hamamatsu, JP;
Shinya Koseki, Hamamatsu, JP;
Nobuo Sugiyama, Hamamatsu, JP;
Masahiro Wada, Hamamatsu, JP;
Assignee:
Yamaha Corporation, Hamamatsu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10H / ;
U.S. Cl.
CPC ...
84721 ; 84171 ; 84220 ; 84236 ; 84600 ;
Abstract
In order to give piano-like key touch to a player in an electronically sound producing mode, a keyboard incorporated in a musical instrument is linked with key action mechanisms associated with hammer mechanisms, and a stopper blocks the hammer shanks before the hammers strike the strings so that noises are not mixed with synthesized tones.
Kawamura, Kiyoshi. (1998). Keyboard instrument for selectively producing mechanical sounds and (U.S. Patent No. 5741995). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5741995
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile