Issued Patents All Time
Showing 126–150 of 200 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530672 | Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device using anthracene derivative | Nobuharu Ohsawa, Satoshi Seo, Hiroki Suzuki | 2013-09-10 |
| 8530658 | Carbazole derivative with heteroaromatic ring, and light-emitting element, light-emitting device, and electronic device using carbazole derivative with heteroaromatic ring | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2013-09-10 |
| 8518492 | Composition, method for manufacturing thin film, and method for manufacturing light-emitting element | Satoko Shitagaki, Satoshi Seo, Tsunenori Suzuki | 2013-08-27 |
| 8481176 | Oxadiazole derivative, and light-emitting element, light-emitting device, electronic device, and lighting device using oxadiazole derivative | Hiroko Nomura, Hiroshi Kadoma, Takahiro Ushikubo, Satoko Shitagaki, Satoshi Seo | 2013-07-09 |
| 8471017 | Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivative | Masakazu Egawa, Harue Nakashima, Nobuharu Ohsawa, Satoshi Seo, Ryoji Nomura | 2013-06-25 |
| 8450485 | Organic compound, benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative | Hiroshi Kadoma, Hiroko Nomura, Takahiro Ushikubo, Satoshi Seo | 2013-05-28 |
| 8440102 | Liquid crystal composition and liquid crystal display device | Tomohiro Tamura, Tetsuji Ishitani, Daisuke Kubota, Akio Yamashita, Yuko Kawata | 2013-05-14 |
| 8431252 | Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivative | Masakazu Egawa, Harue Nakashima, Tsunenori Suzuki, Ryoji Nomura | 2013-04-30 |
| 8431248 | Carbazole derivative, and light emitting element and light emitting device using the carbazole derivative | Harue Nakashima, Daisuke Kumaki | 2013-04-30 |
| 8389735 | Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivative | Hiroko Murata, Harue Nakashima, Nobuharu Ohsawa, Ryoji Nomura, Satoshi Seo | 2013-03-05 |
| 8362472 | Light-emitting element, light-emitting device, electronic device and quinoxaline derivative | Tsunenori Suzuki, Satoshi Seo | 2013-01-29 |
| 8343639 | Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same | Satoshi Seo, Hiroko Nomura, Nobuharu Ohsawa | 2013-01-01 |
| 8334061 | Heterocyclic compound, and light-emitting element, light-emitting device, lighting device, and electronic appliance using heterocyclic compound | Hiroko Nomura, Hiroshi Kadoma, Nobuharu Ohsawa, Satoshi Seo | 2012-12-18 |
| 8329917 | Heterocyclic compound and light-emitting element, light-emitting device, lighting device, and electronic device using the same | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-12-11 |
| 8318322 | Aromatic amine compound, and light-emitting element, light-emitting device, and electronic device using aromatic amine compound | Hiroko Nomura, Takahiro Ushikubo, Harue Osaka, Satoshi Seo | 2012-11-27 |
| 8314101 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device using quinoxaline derivative | Hiroshi Kadoma, Satoko Shitagaki, Satoshi Seo | 2012-11-20 |
| 8313845 | Quinoxaline derivative, and light-emitting element, light-emitting device, lighting device, and electronic device using quinoxaline derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-11-20 |
| 8304094 | Light-emitting element using spirofluorene derivative and electronic appliance | Nobuharu Ohsawa, Harue Osaka | 2012-11-06 |
| 8298687 | Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic device | Nobuharu Ohsawa, Harue Nakashima, Kumi Kojima, Satoshi Seo, Masakazu Egawa +1 more | 2012-10-30 |
| 8293921 | Triazole derivative, and light-emitting element, light-emitting device, lighting device, and electronic device using triazole derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-10-23 |
| 8288012 | Anthracene derivatives and light-emitting devices using the anthracene derivatives | Hiroko Nomura, Nobuharu Ohsawa, Tsunenori Suzuki | 2012-10-16 |
| 8283055 | Material for light-emitting element, light-emitting element, light-emitting device, electronic device, and lighting device | Satoshi Seo, Tsunenori Suzuki, Kaori Ogita | 2012-10-09 |
| 8278655 | Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device using anthracene derivative | Nobuharu Ohsawa, Satoshi Seo, Hiroki Suzuki | 2012-10-02 |
| 8273898 | Oxadiazole derivative, light-emitting element, display device, lighting device, and electronic device | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-09-25 |
| 8258310 | Oxadiazole derivative, light-emitting element material, light-emitting element, light-emitting device, and electronic device | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-09-04 |