Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566902 | Light-emitting device and electronic device | Satoshi Seo, Yukie Nemoto | 2009-07-28 |
| 7517470 | Organic-inorganic hybrid material, composition for synthesizing the same, and manufacturing method of the same | Satoshi Seo, Ryoji Nomura | 2009-04-14 |
| 7504162 | Carbazole derivative, organic semiconductor element, light emitting element, and electronic device | Ryoji Nomura, Satoshi Seo | 2009-03-17 |
| 7476745 | Stilbene derivatives, light-emitting element and light-emitting device | Masakazu Egawa, Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo, Ryoji Nomura | 2009-01-13 |
| 7476451 | Electroluminescent element and light emitting device | Satoshi Seo, Takako Takasu, Hiroko Yamazaki | 2009-01-13 |
| 7442803 | Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compound | Sachiko Kawakami, Satoko Shitagaki, Satoshi Seo | 2008-10-28 |
| 7345417 | Light emitting device | Satoko Shitagaki, Satoshi Seo, Hiroko Yamazaki | 2008-03-18 |
| 7015324 | Triazine derivative and light emitting element and light emitting device including the same | Ryoji Nomura, Satoko Shitagaki | 2006-03-21 |
| 6809481 | Light emitting device and electric device using the same | Satoshi Seo, Shunpei Yamazaki | 2004-10-26 |