Issued Patents All Time
Showing 101–125 of 200 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8735597 | Benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2014-05-27 |
| 8722904 | Anthracene derivative, light-emitting device and electronic appliance | Tsunenori Suzuki, Nobuharu Ohsawa, Satoko Shitagaki, Satoshi Seo | 2014-05-13 |
| 8716489 | Oxadiazole derivative, light-emitting element material, light-emitting element, light-emitting device, and electronic device | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2014-05-06 |
| 8704242 | Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compound | Harue Nakashima, Satoko Shitagaki, Satoshi Seo | 2014-04-22 |
| 8704215 | Stilbene derivatives, light-emitting element, display device, and electronic device | Masakazu Egawa, Harue Osaka, Nobuharu Ohsawa, Satoshi Seo, Ryoji Nomura | 2014-04-22 |
| 8704212 | Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device | Harue Nakashima | 2014-04-22 |
| 8697885 | Carbazole compound, light-emitting element material, organic semiconductor material, light-emitting element, light emitting device, lighting device, and electronic device | Nobuharu Ohsawa | 2014-04-15 |
| 8686628 | Anthracene derivative | Harue Nakashima, Kumi Kojima, Nobuharu Ohsawa, Ryoji Nomura | 2014-04-01 |
| 8686159 | 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 | 2014-04-01 |
| 8674117 | Organoboron compound and method for manufacturing the same | Hiroki Suzuki | 2014-03-18 |
| 8674114 | Carbazole compound, light-emitting element material, and organic semiconductor material | Kaori Ogita, Nobuharu Ohsawa, Hiromi Seo, Satoshi Seo | 2014-03-18 |
| 8673459 | Light-emitting element and electronic device | Satoshi Seo, Harue Osaka, Nobuharu Ohsawa, Tsunenori Suzuki, Hiromi Nowatari +2 more | 2014-03-18 |
| 8669373 | Carbazole derivative and method for producing the same | Hiroki Suzuki, Nobuharu Ohsawa, Satoshi Seo | 2014-03-11 |
| 8642141 | Liquid crystal composition, liquid crystal element, and liquid crystal display device | Tomohiro Tamura, Yasuhiro Niikura, Tetsuji Ishitani, Yuko Kawata | 2014-02-04 |
| 8642782 | Carbazole derivative, light-emitting element material and organic semiconductor material | Hiroki Suzuki, Kyoko Takeda, Tsunenori Suzuki, Satoshi Seo, Nobuharu Ohsawa | 2014-02-04 |
| 8623523 | 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 | 2014-01-07 |
| 8603644 | Anthracene derivative, and light-emitting material, light-emitting element, light-emitting device, and electronic device using the same | Harue Osaka, Nobuharu Ohsawa, Satoshi Seo | 2013-12-10 |
| 8604224 | Benzo[b]naphtho[1,2-d]furan compound as light-emitting element material | Hiroki Suzuki, Satoshi Seo, Tsunenori Suzuki | 2013-12-10 |
| 8603647 | 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 | 2013-12-10 |
| 8603595 | Liquid crystalline compound, liquid crystal composition, liquid crystal element, and liquid crystal display device | Yuko Kawata, Momoko Kato, Tetsuji Ishitani, Tomohiro Tamura | 2013-12-10 |
| 8592053 | Anthracene derivative, light-emitting element, light-emitting device, and electronic appliance | Tsunenori Suzuki, Nobuharu Ohsawa, Satoko Shitagaki, Satoshi Seo | 2013-11-26 |
| 8592056 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2013-11-26 |
| 8586740 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device using quinoxaline derivative | Hiroshi Kadoma, Satoko Shitagaki, Satoshi Seo | 2013-11-19 |
| 8551625 | Derivative with heteroaromatic ring, and light-emitting element, light-emitting device, lighting device, and electronic device using derivative with heteroaromatic ring | Hiroko Nomura, Hiroshi Kadoma, Nobuharu Ohsawa, Satoshi Seo | 2013-10-08 |
| 8546792 | Anthracene derivative, and light emitting element, light emitting device, and electronic device using the anthracene derivative | Masakazu Egawa, Harue Osaka, Satoko Shitagaki | 2013-10-01 |