Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804609 | Liquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used therein | Noriaki Ohnishi, Toshiyuki Hirai, Nobuaki Yamada, David Coates, Emma Brown +2 more | 1998-09-08 |
| 5523127 | Liquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used therein | Noriaki Ohnishi, Toshiyuki Hirai, Nobuaki Yamada, David Coates, Emma Brown +2 more | 1996-06-04 |