Issued Patents All Time
Showing 26–50 of 200 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833282 | Light-emitting element and electronic device | Satoshi Seo, Harue Osaka, Nobuharu Ohsawa, Tsuneori Suzuki, Hiromi Nowatari +2 more | 2020-11-10 |
| 10811617 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Yoshimi Ishiguro, Tatsuyoshi Takahashi, Takao Hamada, Hiromi Seo, Satoshi Seo | 2020-10-20 |
| 10790451 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative | Hiroko Nomura, Nobuharu Ohsawa, Satoshi Seo | 2020-09-29 |
| 10686144 | Compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Tatsuyoshi Takahashi, Satoshi Seo | 2020-06-16 |
| 10665791 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Tatsuyoshi Takahashi, Satoshi Seo | 2020-05-26 |
| 10559760 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Yusuke TAKITA, Tsunenori Suzuki, Satoshi Seo | 2020-02-11 |
| 10556864 | Carbazole derivative, and light-emitting element, light-emitting device, and electronic device using the carbazole derivative | Hiroko Nomura, Harue Osaka, Takahiro Ushikubo, Satoshi Seo, Satoko Shitagaki | 2020-02-11 |
| 10553797 | Fluorene derivative, light-emitting elements, light-emitting device, electronic device, and lighting device | Harue Osaka, Satoko Shitagaki, Tsunenori Suzuki, Nobuharu Ohsawa, Satoshi Seo | 2020-02-04 |
| 10439146 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Kaori Ogita, Tsunenori Suzuki, Naoaki HASHIMOTO, Yusuke TAKITA, Satoshi Seo | 2019-10-08 |
| 10411193 | Light-emitting element, light-emitting device, electronic device, and lighting device | Tsunenori Suzuki, Yusuke TAKITA, Satoshi Seo | 2019-09-10 |
| 10326078 | Anthracene derivative, light-emitting element using the same, and light-emitting device using the same | Harue Nakashima, Kumi Kojima, Ryoji Nomura, Nobuharu Ohsawa | 2019-06-18 |
| 10243151 | Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same | Satoshi Seo, Hiroko Nomura, Nobuharu Ohsawa | 2019-03-26 |
| 10230052 | Light-emitting element, light-emitting device, electronic device, lighting device, and pyrene-based compound | Hiroki Suzuki, Satoshi Seo, Tsunenori Suzuki | 2019-03-12 |
| 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 |
| 9831440 | Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device in which the anthracene derivative is used | Nobuharu Ohsawa | 2017-11-28 |