Issued Patents All Time
Showing 1–25 of 200 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421201 | Organic compound, optical device, light-emitting device, light-emitting apparatus, electronic device, and lighting device | Anna TADA, Takumu OKUYAMA, Tsunenori Suzuki, Satoshi Seo | 2025-09-23 |
| 12419180 | Optical functional device, functional panel, display device, input/output device, and data processing device | Taisuke KAMADA, Yasuhiro Niikura, Daisuke Kubota, Ryo HATSUMI, Akio Yamashita +1 more | 2025-09-16 |
| 12279522 | Photoelectric conversion device and optical functional device | Daisuke Kubota, Taisuke KAMADA, Yasuhiro Niikura, Ryo HATSUMI, Akio Yamashita +2 more | 2025-04-15 |
| 12201018 | Light-emitting device, light-emitting apparatus, electronic device, and lighting device | Nozomi Komatsu, Satoshi Seo | 2025-01-14 |
| 12110274 | Carbazole derivative, and light-emitting element, light-emitting device, and electronic device using carbazole derivative | Hiroko Nomura, Harue Osaka, Takahiro Ushikubo, Satoshi Seo, Satoko Shitagaki | 2024-10-08 |
| 12089490 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Rina SHIMAZAKI, Takumu OKUYAMA, Tsunenori Suzuki, Satoshi Seo | 2024-09-10 |
| 12089491 | Light-emitting element, light-emitting device, electronic device, and lighting device | Tsunenori Suzuki, Yusuke TAKITA, Satoshi Seo | 2024-09-10 |
| 12063856 | Mixed material for light-emitting device | Yui YOSHIYASU, Naoaki HASHIMOTO, Tatsuyoshi Takahashi, Satoshi Seo | 2024-08-13 |
| 12043618 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Takuya HARUYAMA, Naoaki HASHIMOTO, Yusuke TAKITA, Tsunenori Suzuki, Satoshi Seo | 2024-07-23 |
| 11985890 | Organic compound, light-emitting element, light-emitting device, electronic device, display device, and lighting device | Anna TADA, Yusuke TAKITA, Tsunenori Suzuki, Naoaki HASHIMOTO, Satoshi Seo | 2024-05-14 |
| 11917882 | Light-emitting device, electronic device, and lighting device | Satoshi Seo, Toshiki Sasaki, Tsunenori Suzuki, Naoaki HASHIMOTO | 2024-02-27 |
| 11778903 | Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device | Kaori Ogita, Anna TADA, Nobuharu Ohsawa, Satoshi Seo | 2023-10-03 |
| 11673863 | Organic compound, light-emitting device, light-receiving device, light-emitting apparatus, light-emitting module, electronic device, and lighting device | Anna TADA, Takumu OKUYAMA, Tsunenori Suzuki, Satoshi Seo | 2023-06-13 |
| 11555030 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Takuya HARUYAMA, Naoaki HASHIMOTO, Yusuke TAKITA, Tsunenori Suzuki, Satoshi Seo | 2023-01-17 |
| 11522138 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Yoshimi Ishiguro, Tatsuyoshi Takahashi, Takao Hamada | 2022-12-06 |
| 11296280 | Anthracene derivative, light emitting element using the same, and light emitting device using the same | Harue Nakashima, Kumi Kojima, Ryoji Nomura, Nobuharu Ohsawa | 2022-04-05 |
| 11171292 | Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device in which the anthracene derivative is used | Nobuharu Ohsawa | 2021-11-09 |
| 11158812 | Light-emitting element, light-emitting device, electronic device, lighting device, and pyrene-based compound | Hiroki Suzuki, Satoshi Seo, Tsunenori Suzuki | 2021-10-26 |
| 11101432 | Light-emitting element, light-emitting device, electronic device, and lighting device | Tsunenori Suzuki, Yusuke TAKITA, Satoshi Seo | 2021-08-24 |
| 11090577 | Purification method and purification apparatus | Yasushi Kitano, Kanata Abe | 2021-08-17 |
| 11088328 | Method of analyzing organic semiconductor element | Nozomi Komatsu, Satoshi Seo | 2021-08-10 |
| 10930856 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Yusuke TAKITA, Tsunenori Suzuki, Satoshi Seo | 2021-02-23 |
| 10916707 | Organic compound, light-emitting element, light-emitting device, electronic device, display device, and lighting device | Anna TADA, Yusuke TAKITA, Tsunenori Suzuki, Naoaki HASHIMOTO, Satoshi Seo | 2021-02-09 |
| 10862042 | Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Satoko Shitagaki, Tsunenori Suzuki, Nobuharu Ohsawa, Satoshi Seo | 2020-12-08 |
| 10854682 | Light-emitting device, electronic device, and lighting device | Satoshi Seo, Toshiki Sasaki, Tsunenori Suzuki, Naoaki HASHIMOTO | 2020-12-01 |