Membership
Tour
Register
Log in
Masayoshi Tanahashi
Follow
Person
Niihama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dispersion-type electroluminescence device
Patent number
5,012,156
Issue date
Apr 30, 1991
Sumitomo Chemical Company, Limited
Hidekimi Kadokura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR