Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328643 | Optically active compounds, liquid crystal composition containing said compounds, and liquid crystal optical modulator using said composition | Yuka Sudo, Katsumi Kondo, Teruo Kitamura, Koichi Matsumura, Mitsuru Kawada | 1994-07-12 |