Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649210 | Method for forming thin-film layer for device and organic electroluminescence device | Hiroshi Tokailin | 2003-11-18 |
| 6633121 | Organic electroluminescence display device and method of manufacturing same | Mitsuru Eida, Hiroshi Tokailin, Toshio Sakai | 2003-10-14 |