Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4458987 | Multi-layer liquid crystal panel with sealing members and retainers in registration | Ken Sasaki, Masamitsu Naoi, Noboru Hoshino, Masaharu Koyama | 1984-07-10 |
| 4455185 | Method of manufacturing liquid crystal display element | Ken Sasaki, Tsunehiro Yoshino, Katuhiro Miyazaki | 1984-06-19 |