Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158099 | Organic light-emitting device production method, production system therefor, and production device therefor | Hirotaka Nanno, Masashi Komatsu, Sadamu YOSHIDA | 2018-12-18 |
| 9991323 | Blue organic EL element, organic EL display panel, and manufacturing method of blue organic EL element | Kazuhiro Yokota, Hiroyuki Ajiki | 2018-06-05 |