Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633121 | Organic electroluminescence display device and method of manufacturing same | Mitsuru Eida, Hiroshi Tokailin, Yoshikazu Nagasaki | 2003-10-14 |
| 6617051 | Organic electroluminescence device | Hisahiro Higashi, Chishio Hosokawa | 2003-09-09 |
| 6531234 | Organic electroluminescence device and method of its manufacture | Hisahiro Higashi, Chishio Hosokawa | 2003-03-11 |