Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252496 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hideko YOSHIZUMI, Satoshi Seo, Hiromitsu KIDO, Toshiki Sasaki | 2025-03-18 |
| 12232420 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Miki Kurihara, Hideko YOSHIZUMI, Hiromitsu KIDO, Satoshi Seo | 2025-02-18 |
| 12091416 | Organic compound | Satoshi Seo, Hideko YOSHIZUMI, Hiromitsu KIDO, Toshiki Sasaki, Akira NAGASAKA +1 more | 2024-09-17 |
| 12043624 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Miki Kurihara, Tomoka Hara, Hideko YOSHIZUMI, Hiromitsu KIDO, Satoshi Seo | 2024-07-23 |
| 11495753 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Miki Kurihara, Hideko YOSHIZUMI, Hiromitsu KIDO, Satoshi Seo | 2022-11-08 |
| 11469380 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Miki Kurihara, Hideko YOSHIZUMI, Hiromitsu KIDO, Satoshi Seo | 2022-10-11 |
| 11121326 | Organic compound, light-emitting element, light-emitting device, electronic device and lighting device | Hiroki Suzuki, Tomoya Yamaguchi, Hideko YOSHIZUMI, Satoshi Seo, Tatsuyoshi Takahashi +1 more | 2021-09-14 |
| 11024809 | Light-emitting element, light-emitting device, electronic device, lighting device, and organometallic complex | Takeyoshi WATABE, Hideko YOSHIZUMI, Tomoka Hara, Yui Yamada, Takahiro Ishisone +3 more | 2021-06-01 |
| 10734589 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hiroki Suzuki, Tomoya Yamaguchi, Hideko YOSHIZUMI, Satoshi Seo, Tatsuyoshi Takahashi +1 more | 2020-08-04 |