Operating device and acoustic device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11405707
APP PUB NO 20190191233A1
SERIAL NO

16217458

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An operating device includes: an operating member operable by a user; a rotation shaft having an end portion provided with the operating member; a first bearing supporting a first portion of the rotation shaft; and a second bearing supporting a second portion of the rotation shaft. The second portion is located nearer to the operating member than the first portion in an axial direction of the rotation shaft.

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First Claim

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Family

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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
Fujita, Shinichi Hamamatsu, JP 58 573

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