Issued Patents All Time
Showing 1–25 of 435 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419155 | Hole-transport layer material, electron-blocking layer material, electron-transport layer material, hole-blocking layer material, light-emitting device, light-emitting apparatus, electronic device, and lighting device | Takeyoshi WATABE, Hiromi Seo, Airi UEDA, Yuta KAWANO, Tomohiro Kubota +3 more | 2025-09-16 |
| 12400590 | Light-emitting element, light-emitting device, electronic device, and lighting device | Satoshi Seo, Takahiro Ishisone, Yusuke Nonaka, Toshiki Sasaki | 2025-08-26 |
| 12389739 | Light-emitting device, display device, light-emitting apparatus, electronic device, and lighting device | Takeyoshi WATABE, Airi UEDA, Yuta KAWANO, Satoshi Seo | 2025-08-12 |
| 12382779 | Light-emitting element, display device, electronic device, and lighting device | Satoshi Seo, Shunsuke Hosoumi, Takahiro Ishisone | 2025-08-05 |
| 12364115 | Light-emitting device, light-emitting apparatus, electronic device, and lighting device | Takeyoshi WATABE, Airi UEDA, Satoshi Seo | 2025-07-15 |
| 12356791 | Light-emitting device, electronic device, and lighting device | Shunpei Yamazaki, Takeyoshi WATABE, Tomohiro Kubota, Airi UEDA, Satoshi Seo +1 more | 2025-07-08 |
| 12349538 | Light-emitting device, display device, light-emitting apparatus, electronic device, and lighting device | Takeyoshi WATABE, Yuta KAWANO, Airi UEDA, Satoshi Seo | 2025-07-01 |
| 12336368 | Light-emitting device, light-emitting appliance, display device, electronic appliance, and lighting device | Takahiro Ishisone, Satoshi Seo | 2025-06-17 |
| 12336369 | Light-emitting element, display device, electronic device, and lighting device each having thermally-activated delayed fluorescent organic compound | Satoshi Seo | 2025-06-17 |
| 12319688 | Light-emitting device, light-emitting apparatus, electronic device, and lighting device | Satoshi Seo | 2025-06-03 |
| 12302688 | Light-emitting device comprising charge-generation layer between light-emitting units | Takeyoshi WATABE, Airi UEDA, Satoshi Seo | 2025-05-13 |
| 12295255 | Light-emitting device, light-emitting appliance, display device, electronic appliance, and lighting device | Takahiro Ishisone, Satoshi Seo | 2025-05-06 |
| 12232342 | Organic semiconductor device, organic el device, photodiode sensor, display device, light-emitting apparatus, electronic device, and lighting device | Hiromi Seo, Takeyoshi WATABE, Airi UEDA, Yuta KAWANO, Hiromitsu KIDO +1 more | 2025-02-18 |
| 12225812 | Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device | Tomohiro Kubota, Takao TOSU, Takeyoshi WATABE, Airi UEDA, Yuta KAWANO +1 more | 2025-02-11 |
| 12200952 | Light-emitting device, light-emitting apparatus, electronic device, display device, and lighting device | Satoshi Seo, Shunpei Yamazaki | 2025-01-14 |
| 12178119 | Light-emitting device | Satoshi Seo | 2024-12-24 |
| 12171127 | Light-emitting element, display module, lighting module, light-emitting device, display device, electronic appliance, and lighting device | Takahiro Ishisone, Satoshi Seo, Yusuke Nonaka | 2024-12-17 |
| 12170337 | Semiconductor device, manufacturing method of the semiconductor device, or display device including the semiconductor device | Yoshiaki Oikawa, Masami JINTYOU, Yasutaka NAKAZAWA | 2024-12-17 |
| 12145946 | Composition for EL device | Satoshi Seo, Toshiki Sasaki, Hiromitsu KIDO | 2024-11-19 |
| 12150325 | Light-emitting element | Satoko Shitagaki, Satoshi Seo, Hideko Inoue, Masahiro Takahashi, Kunihiko Suzuki | 2024-11-19 |
| 12139446 | Arylamine compound, hole-transport layer material, hole-injection layer material, light-emitting device, light-emitting apparatus, electronic apparatus, and lighting device | Satoshi Seo, Tomohiro Kubota, Takeyoshi WATABE, Airi UEDA, Yasushi Kitano +1 more | 2024-11-12 |
| 12127418 | Light-emitting device with color conversion layers | Satoshi Seo | 2024-10-22 |
| 12108658 | Light-emitting device | Shunpei Yamazaki, Satoshi Seo, Satoko Shitagaki, Hideko Inoue, Hiroshi Kadoma +3 more | 2024-10-01 |
| 12101997 | Light-emitting device including light-emitting layer and electron-transport layer | Naoaki HASHIMOTO, Satoshi Seo, Tsunenori Suzuki, Yusuke TAKITA, Takumu OKUYAMA +2 more | 2024-09-24 |
| 12100795 | Light-emitting element | Satoko Shitagaki, Satoshi Seo, Hideko Inoue, Kunihiko Suzuki | 2024-09-24 |