Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7097916 | Organic light emitting element and light emitting device using the element | Satoshi Seo, Yasuo Nakamura | 2006-08-29 |
| 7078114 | Phosphorescence compound and electro field light emitting device having the same | Satoshi Seo, Hideko Inoue, Ryoji Nomura | 2006-07-18 |
| 7041390 | Organometal complex, electroluminescence material using the complex, and electroluminescence element using the complex | Satoshi Seo, Hideko Inoue | 2006-05-09 |
| 6998492 | Organometallic complex and light-emitting element containing the same | Satoshi Seo, Hideko Inoue | 2006-02-14 |
| 6734457 | Light emitting device | Hiroko Yamazaki, Tetsuo Tsutsui | 2004-05-11 |