Issued Patents 2018
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10079345 | Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivative | Masakazu Egawa, Harue Nakashima, Tsunenori Suzuki, Ryoji Nomura | 2018-09-18 |
| 10071993 | Carbazole derivative, light-emitting element material and organic semiconductor material | Hiroki Suzuki, Kyoko Takeda, Tsunenori Suzuki, Satoshi Seo, Nobuharu Ohsawa | 2018-09-11 |
| 10056559 | Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device | Harue Nakashima | 2018-08-21 |
| 9997725 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Yoshimi Ishiguro, Tatsuyoshi Takahashi, Takao Hamada, Hiromi Seo, Satoshi Seo | 2018-06-12 |
| 9972790 | Anthracene derivative, and light-emitting material, light-emitting element, light-emitting device, and electronic device using the same | Harue Osaka, Nobuharu Ohsawa, Satoshi Seo | 2018-05-15 |
| 9960369 | Compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Tatsuyoshi Takahashi, Satoshi Seo | 2018-05-01 |
| 9911923 | Light-emitting element, light-emitting device, electronic device, lighting device, and pyrene-based compound | Hiroki Suzuki, Satoshi Seo, Tsunenori Suzuki | 2018-03-06 |
| 9899603 | Organic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device | Naoaki HASHIMOTO, Tsunenori Suzuki, Satoshi Seo | 2018-02-20 |
| 9899602 | Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device | Harue Nakashima | 2018-02-20 |
| 9887369 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Yoshimi Ishiguro, Hiromi Seo, Tatsuyoshi Takahashi, Satoshi Seo | 2018-02-06 |
| 9876056 | Light-emitting device, electronic device, and lighting device | Satoshi Seo, Toshiki Sasaki, Tsunenori Suzuki, Naoaki HASHIMOTO | 2018-01-23 |