ELECTRIC MUSICAL INSTRUMENTS

Brand	Owner (click to sort)	Address	Description
ACE TONE	KAKEHASHI Ikuo	33-16,Oyamacho, Japan	Electric musical instruments; electronic musical instruments; electric percussion instruments; electronic percussion instruments; percussion instruments; guitars; guitar armrests; guitar saddles; guitar straps; guitar picks; guitar pedals; guitar strings; stands for musical instruments; bags specially adapted for holding musical instruments; cases for musical instruments; tuners for electronic musical instruments; tuners for guitars;
ADRUMS	ATV corporation	888-340, Nakagawa, Japan	Electric musical instruments; electronic musical instruments;A DRUMS;
ADRUMS ARTIST	ATV corporation	888-340, Nakagawa, Japan	Electric musical instruments; electronic musical instruments;ARTIST;
AFRAME	ATV corporation	888-340, Nakagawa, Japan	Electric musical instruments; electronic musical instruments;A FRAME;
BALDWIN	BALDWIN PIANO, INC.	309 Plus Park Blvd. Nashville TN 37217	ELECTRIC MUSICAL INSTRUMENTS, NAMELY, ELECTRIC ORGANS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A family of stringed musical instruments has improved tonal quality. The top plate is cylindrically curved parallel to the strings, and the back plate is cylindrically curved along an axis perpendicular to the strings. The transverse braces supporting the top plate are scalloped, leaving substantial air gaps along the glue line once the brace is attached. The back plate is supported by a substantial longitudinal brace, or spine, which runs down its center parallel to the strings. The spine contains a substantial portion of the mass of the back plate. The spine and braces are produced as a laminate, with spruce surrounding a core of ebony. These musical instruments have improved harmonic generation over common instruments, and therefore have a more complex and pleasing tone than common instruments. In addition, there is little spatial variation for the harmonics produced by these musical instruments.