Yamaha Corporation

Hideto Matsuda

Kenta Ishizaka

Akira Miki

Hirofumi Onitsuka

Ryo Shinoda

Koji Okazaki

Daisuke Nakayama

A body structure of an electric guitar includes a body including a first chamber and a second chamber formed spaced apart from each other, and a slit that connects the first chamber and the second chamber.

Electric guitar body-structure and electric guitar

A body structural unit for an electric guitar can include a body that includes a wood portion, wherein when viewed from the direction of thickness of the body, the direction of the wood grain of the wood portion is at an angle in respect to the direction of length of the neck of the electric guitar.

Electric guitar body structural unit and electric guitar

An acoustic structure defining a cavity in which a sound wave propagates, wherein a first portion of the cavity substantially corresponding to a position of a node or an antinode of a standing wave generated in the cavity has an area different from an area of a second portion of the cavity except the first portion, the area being on a plane orthogonal to a direction of propagation of the sound wave.

Acoustic structure and acoustic panel

A stringed musical instrument including a body in which a cutaway is formed, wherein the body includes a back board on which at least one brace is provided so as to extend in a width direction of the back board, and wherein a first brace, which is the closest to the cutaway among the at least one brace, has a dimension in the width direction of the back board smaller than a width of the back board at a position of the back board at which the first brace is fixed, the first brace being fixed to the back board so as to be disposed nearer to one side of the back board than another side thereof on which the cutaway is formed.

Growing community of inventors

Hamamatsu, Japan

Hideto Matsuda