Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071993 | Organic electroluminescence element, image display device, and imaging apparatus | Hironobu Iwawaki, Mizuho Hiraoka, Hiroki Ohrui, Masanori Muratsubaki, Naoki Yamada +1 more | 2011-12-06 |
| 7999103 | Metal complex compound and organic electroluminescence device using the compound | Masa-aki Haga, Li-Fen Yang, Misa Ashizawa, Fumio Okuda | 2011-08-16 |