Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866555 | Display element and method of manufacturing the same | Kazuhiro Sumioka | 2005-03-15 |
| 6847163 | Self light-emitting device using an inert gas | Toshimitsu Konuma, Mayumi Mizukami | 2005-01-25 |