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. 03, 1996
Filed:
Sep. 22, 1994
Applicant:
Inventor:
Tomoyuki Ura, Shizuoka-ken, JP;
Assignee:
Yamaha Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ; G10H / ;
U.S. Cl.
CPC ...
84653 ; 84662 ; 84707 ; 84DI / ;
Abstract
A keyboard musical instrument produces electronic sounds in synchronism with fingering on a keyboard, and a player can select an reverberation emvironment and a depth of reverberation through predetermined keys of the keyboard before the performance, thereby making an arrangement on a switch board simpler.