Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147889 | Biscarbazole derivative and organic electroluminescent element using same | Tetsuya Inoue, Kumiko Gorai, Kazuki Nishimura, Kiyoshi Ikeda | 2018-12-04 |
| 10147888 | Biscarbazole derivative and organic electroluminescent element using same | Tetsuya Inoue, Kumiko Hibino, Kazuki Nishimura, Kiyoshi Ikeda | 2018-12-04 |
| 10128456 | Organic electroluminescence element, and material for organic electroluminescence element | Kazuki Nishimura, Toshinari Ogiwara, Kumiko Hibino, Tetsuya Inoue | 2018-11-13 |
| 10050205 | Polymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device material | — | 2018-08-14 |
| 10040887 | Copolymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device material | Keisuke KORAI | 2018-08-07 |
| 10038143 | Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element | Hidetoshi Ono, Hironori Kawakami, Shigeru Matsuo, Kiyoshi Ikeda, Masahide Matsuura +1 more | 2018-07-31 |
| 9954178 | Aromatic amine derivative and organic electroluminescent element | Kazuki Nishimura, Tetsuya Inoue | 2018-04-24 |