Vibration plate and musical instrument

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12183312
APP PUB NO 20230169940A1
SERIAL NO

18058013

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Importance

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Abstract

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A vibration plate for a musical instrument includes: a plate-shaped vibration plate main body that has a deformation anisotropy property; a first elongated reinforcing member disposed on a first face of the vibration plate main body, and that projects outwardly from the first face and extends along the first face in a direction that prevents the vibration plate main body from deforming; and a second elongated reinforcing member disposed on a second face of the vibration plate main body, and that projects outwardly from the second face and extends along the second face in the direction that prevents the vibration plate main body from deforming. As viewed from a thickness direction of the vibration plate main body, at least part of the first elongated reinforcing member overlaps with at least part of the second elongated reinforcing member.

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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
Abe, Banri Hamamatsu, JP 13 44
Abe, Takuya Kakegawa, JP 84 306
Kitagawa, Takashi Hamamatsu, JP 61 433
Okazaki, Masatsugu Hamamatsu, JP 15 96
Osuga, Ichiro Hamamatsu, JP 52 232
Shinohara, Taishi Hamamatsu, JP 3 2
Sumino, Shinji Hamamatsu, JP 8 12

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