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:
Feb. 10, 2026
Filed:
Jan. 10, 2022
Applicant:
Casio Computer Co., Ltd., Tokyo, JP;
Inventors:
Mari Nakajima, Hino, JP;
Kouji Oshima, Fussa, JP;
Yuuki Nakajima, Tachikawa, JP;
Naoto Imamura, Akishima, JP;
Ryohei Kobayashi, Akishima, JP;
Shingo Fukushima, Ome, JP;
Assignee:
CASIO COMPUTER CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H 1/34 (2006.01); G06F 3/02 (2006.01); G10H 1/00 (2006.01);
U.S. Cl.
CPC ...
G10H 1/34 (2013.01); G06F 3/02 (2013.01); G10H 1/0016 (2013.01); G10H 2220/041 (2013.01);
Abstract
An electronic device, which is an electronic musical instrument as an electronic device, includes: a rotating shaft inclined with respect to a perpendicular line of a panel; and a rotary knob that is attached to the rotating shaft and has a fingering marker portion provided opposite to an inclination direction of the rotating shaft.