Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018561 | Liquid crystal display element | Azusa Ikeda, Hideki Ito, Yasushi Kawata, Akio Murayama | 2011-09-13 |
| 8004637 | Operative reflection and absorption plate and display element using the same | Yasushi Kawata, Yuuzo Hisatake | 2011-08-23 |