Issued Patents All Time
Showing 151–175 of 200 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8247575 | 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 | 2012-08-21 |
| 8231942 | Composition, method for manufacturing thin film, and method for manufacturing light-emitting element | Satoko Shitagaki, Satoshi Seo, Tsunenori Suzuki | 2012-07-31 |
| 8216696 | Quinoxaline derivative, and light emitting element, light emitting device and electronic appliance using the same | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-07-10 |
| 8202632 | Anthracene derivative, light-emitting material, material for light-emitting element, composition for coating, light-emitting element, light-emitting device, and electronic device | Nobuharu Ohsawa, Satoshi Seo | 2012-06-19 |
| 8193701 | Stilbene derivatives, light-emitting element and light-emitting device | Masakazu Egawa, Harue Nakashima, Nobuharu Ohsawa, Satoshi Seo, Ryoji Nomura | 2012-06-05 |
| 8183793 | Method for synthesizing anthracene derivative and anthracene derivative, light emitting element, light emitting device, electronic device | Masakazu Egawa | 2012-05-22 |
| 8178885 | Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compound | Harue Nakashima, Satoko Shitagaki, Satoshi Seo | 2012-05-15 |
| 8178217 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-05-15 |
| 8178216 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative | Hiroko Nomura, Nobuharu Ohsawa, Ryoji Nomura, Satoshi Seo | 2012-05-15 |
| 8173277 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic appliance using the same | Masakazu Egawa, Nobuharu Ohsawa, Hideko Inoue, Satoshi Seo, Ryoji Nomura | 2012-05-08 |
| 8142911 | Organic compound, benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using the benzoxazole derivative | Hiroshi Kadoma, Hiroko Nomura, Takahiro Ushikubo, Satoshi Seo | 2012-03-27 |
| 8134148 | Stilbene derivatives, light-emitting element, display device, and electronic device | Masakazu Egawa, Harue Osaka, Nobuharu Ohsawa, Satoshi Seo, Ryoji Nomura | 2012-03-13 |
| 8134147 | Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device using anthracene derivative | Nobuharu Ohsawa, Satoshi Seo, Hiroki Suzuki | 2012-03-13 |
| 8119259 | Quinoxaline derivative, and light-emitting element and electronic device using the same | Hiroshi Kadoma, Satoko Shitagaki, Satoshi Seo | 2012-02-21 |
| 8110980 | Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative | Masakazu Egawa, Harue Osaka, Tsunenori Suzuki, Ryoji Nomura | 2012-02-07 |
| 8110122 | Anthracene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic appliance | Nobuharu Ohsawa, Satoshi Seo | 2012-02-07 |
| 8106392 | Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivative | Masakazu Egawa, Harue Nakashima, Tsunenori Suzuki, Ryoji Nomura | 2012-01-31 |
| 8101771 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device using triazole derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-01-24 |
| 8093399 | Benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2012-01-10 |
| 8083956 | Display device and method for manufacturing display device | Gen Fujii, Erika TAKAHASHI, Erumu Kikuchi | 2011-12-27 |
| 8053980 | Light-emitting device and electronic device | Ryoji Nomura, Satoshi Seo, Nobuharu Ohsawa, Tsunenori Suzuki, Harue Osaka +1 more | 2011-11-08 |
| 8039122 | 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 | 2011-10-18 |
| 8034466 | Light-emitting element and light-emitting device using the same | Junichiro Sakata, Hisao Ikeda | 2011-10-11 |
| 8008489 | 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 | 2011-08-30 |
| 7993761 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device using the same | Harue Osaka, Nobuharu Ohsawa | 2011-08-09 |