Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580484 | Laminated phase plate and liquid crystal display comprising the laminated phase plate | Masayuki Okamoto, Seiichi Mitsui, Shun Ueki, Kiyoshi Minoura | 2003-06-17 |
| 6563554 | Liquid crystal display | Masayuki Okamoto, Seiichi Mitsui | 2003-05-13 |