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. 02, 2002
Filed:
Apr. 03, 2001
Applicant:
Inventor:
Tadayuki Ishida, Hamamatsu, JP;
Assignee:
Kabushiki Kaisha Kawai Gakki Seisakusho, Hamumatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 1/508 ;
U.S. Cl.
CPC ...
G09B 1/508 ;
Abstract
An explanation for a function selected for a help display is displayed in text on a display screen, and a light-emitting element disposed to correspond to a switch for performing the selected function is operated to blink or light, so that the trouble of finding an operation element when a desired function is performed can be reduced.