Musical instrument and method of making same

Woody material for wind instrument, wind instrument, and production method of woody material for wind instrument

Computation design of acoustic resonators

DISK AND WIND INSTRUMENT

Acoustic product composed of composite material

Wind instrument trumpet and its manufacturing and molding methods

Repair device for dent in metal bend tube part of musical instrument

Methods and systems for non-destructive analysis of objects and production of replica objects

Harmonica and technology for retrofitting harmonica

Method of retrofitting a harmonica

Disk, wind instrument, counter piece, and method of producing the disk

Harmonica and technology for retrofitting harmonica