Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063862 | Liquid crystal display device | — | 2011-11-22 |
| 8004637 | Operative reflection and absorption plate and display element using the same | Yasushi Kawata, Masaki Obi | 2011-08-23 |
| 7679705 | Liquid crystal display device | Takeshi Yamaguchi, Kisako Ninomiya, Yasushi Kawata, Akio Murayama, Norihiro Yoshida +1 more | 2010-03-16 |
| 7502091 | Optical sheet, electric-field-controlled panel, lighting apparatus, liquid crystal display, and method of manufacturing an optical sheet | — | 2009-03-10 |
| 6940575 | Liquid crystal display | Kazuyuki Sunohara, Yasushi Kawata, Kisako Ninomiya, Natsuko Fujiyama, Akio Murayama +1 more | 2005-09-06 |
| 6833899 | Liquid crystal display | Kazuyuki Sunohara, Yasushi Kawata, Kisako Ninomiya, Natsuko Fujiyama, Akio Murayama +1 more | 2004-12-21 |