Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444559 | Display unit and electronic apparatus | — | 2019-10-15 |
| 10283717 | Organic electroluminescent device using aryl amine derivative containing heterocycle | Masahiro Kawamura, Emiko Kambe, Akifumi Nakamura, Yasunori Kijima, Shigeyuki Matsunami | 2019-05-07 |
| 10276637 | Organic EL multi-color light-emitting device | Toshiki Matsumoto, Tomoki Kato, Tetsuya Inoue, Mitsunori Ito, Kei Yoshida +2 more | 2019-04-30 |
| 10263192 | Organic electroluminescent device using aryl amine derivative containing heterocycle | Masahiro Kawamura, Emiko Kambe, Akifumi Nakamura, Yasunori Kijima, Shigeyuki Matsunami | 2019-04-16 |