Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661488 | Vertically-alligned (VA) liquid crystal display device | Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more | 2003-12-09 |
| 6642981 | Liquid crystal display device operating in a vertically aligned mode including at least one retardation film | Katsufumi Ohmuro, Yoshio Koike, Takahiro Sasaki, Hideo Chida | 2003-11-04 |
| 6525797 | Liquid crystal display device and its manufacture method in which the alignment films having different characteristics | Yoshio Koike, Hideo Chida, Shingo Kataoka | 2003-02-25 |