Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10031282 | Optical fiber | Yoshiaki Tamura, Keisei MORITA | 2018-07-24 |
| 9954193 | Material for forming organic light-emitting layer, coating liquid for forming organic light-emitting element, organic light-emitting element and light source device, and method for manufacturing same | Sukekazu Aratani, Shingo Ishihara, Naoya Tokoo, Hiroshi Sasaki | 2018-04-24 |
| 9935291 | Organic light-emitting device, light source device using same, organic light-emitting layer material, coating liquid for forming organic light-emitting layer, and method for producing organic light-emitting device | Sukekazu Aratani, Hiroshi Sasaki | 2018-04-03 |