Takao Yamauchi

Follow

Person

Hamamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Touch control apparatus for electronic keyboard instrument
- Patent number 4,615,252
- Issue date Oct 7, 1986
- Nippon Gakki Seizo Kabushiki Kaisha
- Takao Yamauchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS