Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631752 | Antiferroelectric liquid crystal display element exhibiting a precursor tilt phenomenon | — | 1997-05-20 |
TT
Tomio Tanaka
Overall (1997): #64,755 of 185,788Top 35%
1
Patents 1997