Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902832 | Charge-transporting material containing diazapentacene derivative, luminescent material, and organic electroluminescent element employing these | Manabu Uchida, Takaharu Nakano, Kenji Furukawa, Keiji Okada, Masatoshi Kozaki | 2005-06-07 |