Membership
Tour
Register
Log in
Hiromu Katayama
Follow
Person
Nagano, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Electronic musical instrument
Patent number
6,194,648
Issue date
Feb 27, 2001
Roland Corporation
Shigeru Takahashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS