Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283717 | Organic electroluminescent device using aryl amine derivative containing heterocycle | Masahiro Kawamura, Emiko Kambe, Akifumi Nakamura, Tadahiko Yoshinaga, Shigeyuki Matsunami | 2019-05-07 |
| 10263192 | Organic electroluminescent device using aryl amine derivative containing heterocycle | Masahiro Kawamura, Emiko Kambe, Akifumi Nakamura, Tadahiko Yoshinaga, Shigeyuki Matsunami | 2019-04-16 |
| 10249841 | Display apparatus | Yuichi Iwase, Jiro Yamada | 2019-04-02 |