Keyboard apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10672374
APP PUB NO 20190251939A1
SERIAL NO

16392706

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to an embodiment of the present invention, a keyboard apparatus includes a key, a frame, and a connecting portion having a first flexible portion, a second flexible portion serially connected to the first flexible portion between the key and the frame, and a connector for connecting the first flexible portion and the second flexible portion to each other attachably and detachably, the connecting portion turnably connecting the key to the frame by utilizing flexibility of the first flexible portion or the second flexible portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
YAMAHA CORPORATION10-1 NAKAZAWA-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 430-8650

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichiki, Shunsuke Hamamatsu, JP 31 89

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