Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480251 | Reflection liquid crystal display element | Hisanori Yamaguchi, Tomoaki Sekime, Yoshio Iwai | 2002-11-12 |
| 6426785 | Reflective liquid crystal display device | Hisanori Yamaguchi, Shingo Fujita, Hiroaki Mizuno | 2002-07-30 |
| 6404471 | Reflection liquid crystal display | Takayuki Hatanaka, Shingo Fujita | 2002-06-11 |