Issued Patents All Time
Showing 51–75 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9252380 | Light-emitting device and lighting device | Satoshi Seo | 2016-02-02 |
| 9209408 | 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 | 2015-12-08 |
| 9203045 | Light-emitting element, light-emitting device, electronic device, and lighting device | Nobuharu Ohsawa | 2015-12-01 |
| 9184398 | Light-emitting elements comprising iridium organometallic complexes comprising 4-arylpyrimidines | Hideko Inoue, Tomoya Yamaguchi, Satoko Shitagaki, Satoshi Seo, Yui Yamada +1 more | 2015-11-10 |
| 9130184 | Light-emitting device, electronic device, and lighting device utilizing phosphorescence | Satoshi Seo, Hideko Inoue, Hiromi Seo, Tomoya Yamaguchi, Satoko Shitagaki | 2015-09-08 |
| 9105852 | Bipyridine compound, light-emitting element material, organic semiconductor material, light-emitting element, display module, lighting module, light-emitting device, lighting device, display device and electronic device | Hiroshi Kadoma, Satoshi Seo | 2015-08-11 |
| 9059430 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Satoko Shitagaki, Satoshi Seo, Toshiki Sasaki, Shogo Uesaka | 2015-06-16 |
| 9051274 | Triarylamine compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Tsunenori Suzuki, Nobuharu Ohsawa | 2015-06-09 |
| 9040719 | Carbazole derivative, light-emitting element material, light-emitting element, light-emitting device, electronic device, and lighting device | Hiroko Nomura, Harue Osaka, Satoshi Seo | 2015-05-26 |
| 9006755 | Light-emitting device and display device | Satoshi Seo, Toshiki Sasaki, Nobuharu Ohsawa, Shunpei Yamazaki | 2015-04-14 |
| 9000458 | Light-emitting element, light-emitting device, and display device | Satoshi Seo, Toshiki Sasaki, Nobuharu Ohsawa, Shunpei Yamazaki | 2015-04-07 |
| 8957442 | Light-emitting device and display device | Satoshi Seo, Toshiki Sasaki, Nobuharu Ohsawa, Shunpei Yamazaki | 2015-02-17 |
| 8952394 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Tetsuo Tsutsui | 2015-02-10 |
| 8940416 | Triarylamine derivative, light-emitting substance, light-emitting element, light-emitting device, and electronic device | Harue Osaka, Nobuharu Ohsawa, Satoshi Seo, Tsunenori Suzuki | 2015-01-27 |
| 8921548 | 4-arylpyrimidine derivative | Hideko Inoue, Tomoya Yamaguchi, Satoko Shitagaki, Satoshi Seo, Yui Yamada +1 more | 2014-12-30 |
| 8859108 | Benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using the same | Hiroshi Kadoma, Sachiko Kawakami, Satoshi Seo | 2014-10-14 |
| 8852758 | Aromatic amine compound, and light-emitting element, light-emitting device, and electronic device using the aromatic amine compound | Hiroko Nomura, Sachiko Kawakami, Harue Osaka, Satoshi Seo | 2014-10-07 |
| 8664849 | Light-emitting element, lighting device, light-emitting device, and electronic device | — | 2014-03-04 |
| 8617725 | Light-emitting element, light-emitting device, and electronic appliance | Satoshi Seo | 2013-12-31 |
| 8581266 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Tetsuo Tsutsui | 2013-11-12 |
| 8581237 | Light-emitting element | Nobuharu Ohsawa | 2013-11-12 |
| 8564190 | Light-emitting element and lighting device | Satoshi Seo | 2013-10-22 |
| 8530060 | Light-emitting element including first layer, second layer, third layer and fourth layer | Satoshi Seo, Nobuharu Ohsawa, Shunpei Yamazaki | 2013-09-10 |
| 8507695 | Carbazole derivative, light-emitting element material, light-emitting element, light-emitting device, electronic device, and lighting device | Hiroko Nomura, Harue Osaka, Satoshi Seo | 2013-08-13 |
| 8502202 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Tetsuo Tsutsui | 2013-08-06 |