Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496516 | Organic light-emitting element, light source device and method of manufacturing organic light-emitting element | Hirotaka Sakuma, Shunichiro Nobuki, Shingo Ishihara | 2016-11-15 |
| 9306177 | Organic light-emitting layer material, coating liquid for use in forming organic light-emitting layer with organic material, organic light-emitting device produced with coating liquid, light source apparatus with organic light-emitting device, and methods for manufacture thereof | Hirotaka Sakuma | 2016-04-05 |
| 9281489 | Organic luminescent materials, coating solution using organic luminescent materials for organic emitting layer, organic light emitting device using coating solution, light source device using organic light emitting device and method of organic light emitting device | Hirotaka Sakuma | 2016-03-08 |