Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684551 | Reflective type liquid crystal display device with phase compensator and reflector with undulating surface | Kozo Nakamura, Seiichi Mitsui, Naofumi Kimura, Hidehiro Seki | 1997-11-04 |