Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824218 | Optical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodes | Mitsutoshi Kuno, Masahiko Enari, Isamu Shimoda, Seishiro Yoshioka, Shuzo Kaneko +1 more | 1989-04-25 |
| 4802744 | Optical modulation apparatus | Masahiko Enari, Mitsutoshi Kuno | 1989-02-07 |