Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641755 | Fluorescence conversion medium and display device comprising it | Kazuhiro Tomoike, Motoharu Ishikawa | 2003-11-04 |
| 6633121 | Organic electroluminescence display device and method of manufacturing same | Hiroshi Tokailin, Yoshikazu Nagasaki, Toshio Sakai | 2003-10-14 |
| 6525467 | Organic electroluminescence display device and method of producing the same | Kenichi Fukuoka | 2003-02-25 |