Membership
Tour
Register
Log in
Tadashi Nakayama
Follow
Person
Hamamatsu City, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Applications
last 30 patents
Information
Patent Application
SOUND PROVIDING SYSTEM
Publication number
20090097675
Publication date
Apr 16, 2009
ROLAND CORPORATION
Tadao Kikumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE