Issued Patents All Time
Showing 1–25 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250884 | Light-emitting element, light-emitting device, electronic appliance, and lighting device | Hiromi Seo, Satoshi Seo | 2025-03-11 |
| 12150325 | Light-emitting element | Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Masahiro Takahashi, Kunihiko Suzuki | 2024-11-19 |
| 12110274 | Carbazole derivative, and light-emitting element, light-emitting device, and electronic device using carbazole derivative | Hiroko Nomura, Harue Osaka, Takahiro Ushikubo, Sachiko Kawakami, Satoshi Seo | 2024-10-08 |
| 12108658 | Light-emitting device | Shunpei Yamazaki, Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Hiroshi Kadoma +3 more | 2024-10-01 |
| 12100795 | Light-emitting element | Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Kunihiko Suzuki | 2024-09-24 |
| 12010861 | Light-emitting element, light-emitting device, display device, lighting device, and electronic device | Takahiro Ishisone, Satoshi Seo, Takeyoshi WATABE | 2024-06-11 |
| 11910710 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Tomoya Hirose, Hiroshi Kadoma, Satoshi Seo | 2024-02-20 |
| 11871592 | Light-emitting element | Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Kunihiko Suzuki | 2024-01-09 |
| 11812626 | Light-emitting element | Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Masahiro Takahashi, Kunihiko Suzuki | 2023-11-07 |
| 11773321 | Light-emitting element, light-emitting device, electronic device, lighting device, and novel organic compound | Kyoko Takeda, Harue Osaka, Nobuharu Ohsawa, Satoshi Seo, Hiromi Seo | 2023-10-03 |
| 11672177 | Light-emitting element, light-emitting device, electronic appliance, and lighting device | Hiromi Seo, Satoshi Seo | 2023-06-06 |
| 11508912 | Light-emitting device | Shunpei Yamazaki, Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Hiroshi Kadoma +3 more | 2022-11-22 |
| 11189812 | Light-emitting element, light-emitting device, and electronic appliance | Tsunenori Suzuki, Satoshi Seo | 2021-11-30 |
| 11183644 | Light-emitting element, light-emitting device, electronic appliance, and lighting device | Hiromi Seo, Satoshi Seo | 2021-11-23 |
| 11038135 | Light-emitting element | Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Masahiro Takahashi, Kunihiko Suzuki | 2021-06-15 |
| 11008510 | Light-emitting element, light-emitting device, electronic device, lighting device, and novel organic compound | Kyoko Takeda, Harue Osaka, Nobuharu Ohsawa, Satoshi Seo, Hiromi Seo | 2021-05-18 |
| 10978661 | Light-emitting element | Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Kunihiko Suzuki | 2021-04-13 |
| 10930852 | Light-emitting device | Shunpei Yamazaki, Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Hiroshi Kadoma +3 more | 2021-02-23 |
| 10910568 | Light-emitting element, display device, electronic device, and lighting device | Takeyoshi WATABE, Kunihiko Suzuki, Harue Osaka, Satomi Mitsumori, Satoshi Seo | 2021-02-02 |
| 10862042 | Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Tsunenori Suzuki, Nobuharu Ohsawa, Sachiko Kawakami, Satoshi Seo | 2020-12-08 |
| 10756287 | Light-emitting element, light-emitting device, electronic device, and lighting device | Satoshi Seo, Tsunenori Suzuki | 2020-08-25 |
| 10644250 | Light-emitting element, display device, electronic device, and lighting device | Takeyoshi WATABE, Kunihiko Suzuki, Harue Osaka, Satomi Mitsumori, Satoshi Seo | 2020-05-05 |
| 10629823 | Light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Nobuharu Ohsawa | 2020-04-21 |
| 10600972 | Light-emitting element, light-emitting device, electronic appliance, and lighting device | Hiromi Seo, Satoshi Seo | 2020-03-24 |
| 10593895 | Light-emitting element | Satoshi Seo, Nobuharu Ohsawa, Hideko Inoue, Kunihiko Suzuki | 2020-03-17 |