Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640260 | Liquid crystal light valve having a Eopt of less than 0.5 eV | — | 1997-06-17 |
YS
Yukihiro Sumida
Overall (1997): #53,809 of 185,788Top 30%
1
Patents 1997