Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810064 | Liquid crystal projection display having laser intensity varied according to beam change-of-axis speed | Noboru Azusawa, Hisayoshi Shiraishi, Yoshiharu Nagae | 1989-03-07 |