Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510806 | Light-emitting element, light-emitting device, electronic device, and lighting device | Ryohei Yamaoka, Satoshi Seo, Shiho NOMURA | 2019-12-17 |
| 10424755 | Light-emitting element, light-emitting device, electronic device, and lighting device each comprising light-emitting layer with mixed organic compounds capable of forming exciplex | Hiromi Seo, Satoko Shitagaki, Satoshi Seo, Takahiro Ushikubo, Toshiki Sasaki | 2019-09-24 |
| 10333091 | Light-emitting element, display element, display device, electronic device, and lighting device | Nobuharu Ohsawa | 2019-06-25 |
| 10224510 | Light-emitting element | Toshiki Sasaki, Riho Kataishi, Satoshi Seo | 2019-03-05 |