Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631665 | Liquid crystal device, driving method thereof, liquid crystal apparatus, and illumination apparatus | Hideo Fujikake, Tsunehiro Hirabayashi, Yoshiaki Tanaka, Kensaku Takata, Satoshi Takano +1 more | 1997-05-20 |