Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121972 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Kaori Ogita, Harue Osaka, Takahiro Ushikubo, Satoshi Seo, Takako Takasu | 2018-11-06 |
| 10050221 | Light-emitting element, light-emitting device, electronic device, and lighting device | Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo, Tetsuo Tsutsui | 2018-08-14 |
| 9985223 | Iridium organometallic complexes comprising 4-arylpyrimidines | Hideko Inoue, Tomoya Yamaguchi, Satoko Shitagaki, Takahiro Ushikubo, Satoshi Seo +1 more | 2018-05-29 |
| 9917259 | Light-emitting element, light-emitting device, lighting device, and electronic device | Satoshi Seo | 2018-03-13 |