Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385262 | Organic electroluminescent device | Toshiyuki Matsuura, Hiroaki ITOI, Nobutaka Akashi | 2019-08-20 |
| 10290813 | Material for organic electroluminescent device and organic electroluminescent device including the same | Hiroaki ITOI, Hiromi Nakano, Hideo Miyake, Ichinori Takada | 2019-05-14 |
| 10256413 | Material for organic electroluminescent device, organic electroluminescent device including the same and preparation method of triarylamine derivatives | — | 2019-04-09 |
| 10184078 | Organic electroluminescent device | Toshiyuki Matsuura, Hiroaki ITOI, Nobutaka Akashi | 2019-01-22 |