Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929873 | Electroluminescent device using metal coordination compound | Akira Tsuboyama, Shinjiro Okada, Takao Takiguchi, Koichi Suzuki, Seishi Miura +4 more | 2005-08-16 |
| 6838818 | Light emitting device having a dopant in a light emitting layer and method of producing the light emitting device | Manabu Furugori, Shinjiro Okada, Akira Tsuboyama, Takao Takiguchi, Seishi Miura +3 more | 2005-01-04 |