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:
Aug. 28, 1990
Filed:
Jan. 13, 1989
Applicant:
Inventors:
Youjiro Takabayashi, Shizuoka, JP;
Takashi Norimatsu, Shizuoka, JP;
Assignee:
Yamaha Corporation, Hamamatsu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10H / ; G10H / ; G10H / ;
U.S. Cl.
CPC ...
84718 ; 84701 ; 84702 ; 84722 ; 84723 ; 84743 ;
Abstract
For elimination of an error made in a sound production, an electronic fretted and stringed musical instrument operates in a parameter adjusting mode of operation prior to a playing mode of operation, and the fret positions are adjusted for actual fret members in the parameter adjusting mode of operation for precisely deciding the fret position where a string is engaged, thereby allowing a sound with a note assigned to the decided fret position to be produced.