Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921588 | Organic electroluminescent device having high luminance efficiency | Hitoshi Ishikawa, Hiroshi Tada, Yukiko Morioka, Atsushi Oda | 2005-07-26 |
| 6921627 | Organic electroluminescent device with self-aligned insulating fillers and method for manufacturing the same | Hiroshi Tada, Atsushi Oda, Hitoshi Ishikawa | 2005-07-26 |
| 6899961 | Organic electroluminescence device | Yukiko Morioka, Atsushi Oda, Hitoshi Ishikawa, Hiroshi Tada | 2005-05-31 |
| 6900457 | Light emitting device and manufacturing method thereof and display used this light emitting device | Hitoshi Ishikawa, Atsushi Oda | 2005-05-31 |