Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670839 | Thin-film luminescence device utilizing Zn.sub.(1-x) Mg.sub.x S host material compound activated by gadolinium or a gadolinium compound | Mikihiro Noma | 1997-09-23 |
AM
Akiyoshi Mikami
Overall (1997): #179,891 of 185,788Top 100%
1
Patents 1997