Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8481176 | Oxadiazole derivative, and light-emitting element, light-emitting device, electronic device, and lighting device using oxadiazole derivative | Hiroko Nomura, Hiroshi Kadoma, Satoko Shitagaki, Sachiko Kawakami, Satoshi Seo | 2013-07-09 |
| 8450485 | Organic compound, benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative | Hiroshi Kadoma, Sachiko Kawakami, Hiroko Nomura, Satoshi Seo | 2013-05-28 |
| 8436346 | Light-emitting element and light-emitting device employing the same | Satoshi Seo, Nozomu Sugisawa, Tomoya Aoyama | 2013-05-07 |
| 8431940 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Tetsuo Tsutsui | 2013-04-30 |
| 8362466 | Light-emitting element, light-emitting device, and electronic device | Satoshi Seo, Nobuharu Ohsawa | 2013-01-29 |
| 8318322 | Aromatic amine compound, and light-emitting element, light-emitting device, and electronic device using aromatic amine compound | Hiroko Nomura, Sachiko Kawakami, Harue Osaka, Satoshi Seo | 2012-11-27 |
| 8283856 | Light-emitting element, lighting device, light-emitting device, and electronic device | — | 2012-10-09 |
| 8251765 | Light-emitting device | Satoshi Seo | 2012-08-28 |
| 8207540 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Tetsuo Tsutsui | 2012-06-26 |
| 8182933 | Triarylamine derivative, light-emitting substance, light-emitting element, light-emitting device, and electronic device | Harue Osaka, Nobuharu Ohsawa, Satoshi Seo, Tsunenori Suzuki | 2012-05-22 |
| 8142911 | Organic compound, benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using the benzoxazole derivative | Hiroshi Kadoma, Sachiko Kawakami, Hiroko Nomura, Satoshi Seo | 2012-03-27 |
| 8101289 | Light-emitting element, light-emitting device, and electronic appliance | Satoshi Seo | 2012-01-24 |
| 8040047 | Light-emitting device | Satoshi Seo | 2011-10-18 |
| 7985974 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Tetsuo Tsutsui | 2011-07-26 |
| 7919783 | Light-emitting element and light-emitting device employing the same | Satoshi Seo, Nozomu Sugisawa, Tomoya Aoyama | 2011-04-05 |