Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958794 | Reflective liquid crystal display device and reflective liquid crystal display device incorporating touch panel arranged therefrom | Masayuki Okamoto, Takashi Satoh | 2005-10-25 |
| 6922220 | Reflective liquid crystal display device and reflective liquid crystal display device incorporating touch panel arranged therefrom | Masayuki Okamoto, Takashi Satoh | 2005-07-26 |
| 6900863 | Liquid crystal display | Masayuki Okamoto, Hajime Hiraki | 2005-05-31 |
| 6844956 | Reflective display device and retro-reflector used therefor | Kiyoshi Minoura, Shun Ueki, Masahiko Tomikawa, Teiyu Sako, Masayuki Okamoto | 2005-01-18 |