Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532046 | Liquid crystal display material, liquid crystal display method and liquid crystal display device | Yuji Yamashita, Keiko Kurata, Ryuzo Fukao | 2003-03-11 |
| 6211931 | Polymer-dispersed liquid crystal composition and liquid crystal display elements using the composition | Ryuzo Fukao, Yuji Yamashita | 2001-04-03 |