Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479941 | Electroluminescent device and method for the production of the same | Hidetoshi Abe | 2002-11-12 |
| 6441551 | Electroluminescent device and apparatus | Hidetoshi Abe | 2002-08-27 |
| 6406803 | Electroluminescent device and method for producing the same | Hidetoshi Abe | 2002-06-18 |