Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985218 | Light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Hiroshi Kadoma, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo | 2018-05-29 |
| 9985221 | Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Satoshi Seo, Takao Hamada, Tatsuyoshi Takahashi, Hiroki Suzuki, Hideko Inoue | 2018-05-29 |
| 9960368 | Heterocyclic compound | Hiroshi Kadoma, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo | 2018-05-01 |
| 9923149 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hideko Inoue, Tomoka Hara, Hiromi Seo, Tatsuyoshi Takahashi, Satoshi Seo | 2018-03-20 |