Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621558 | Liquid crystal electro-optical device having alignment films for perpendicular alignment | Kiyoshi Ogishima | 1997-04-15 |
SS
Shinji Shimada
Overall (1997): #77,596 of 185,788Top 45%
1
Patents 1997