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, Yasushi Kitano, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo | 2018-05-29 |
| 9960368 | Heterocyclic compound | Yasushi Kitano, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo | 2018-05-01 |
| 9929350 | Light-emitting device | Shunpei Yamazaki, Satoshi Seo, Nobuharu Ohsawa, Satoko Shitagaki, Hideko Inoue +3 more | 2018-03-27 |
| 9899608 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Nobuharu Ohsawa, Satoshi Seo | 2018-02-20 |