Membership
Tour
Register
Log in
Nobuhiro Funakoshi
Follow
Person
Ibaragi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Presentation apparatus
Patent number
5,373,333
Issue date
Dec 13, 1994
Nippon Telegraph & Telephone Corporation
Tadamichi Kawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE