Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657700 | Reflection-type and transmission-type liquid crystal display devices | Seiichi Mitsui | 2003-12-02 |
| 6657766 | Reflective display device and retro-reflector used therefor | Kiyoshi Minoura, Shun Ueki, Masahiko Tomikawa, Masayuki Okamoto, Seiichi Mitsui | 2003-12-02 |