Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161043 | Light emitting device | Nobuhiko Akino, Daisuke Fukushima | 2024-12-03 |
| 11930695 | Block copolymer and light emitting device using the same | Ken Kashima, Mayuko SUGIYAMA, Katsuhiro Suenobu | 2024-03-12 |
| 11158806 | Film for light emitting device and light emitting device using the same | Tatsuhiko Adachi, Takuya Mori | 2021-10-26 |
| 10654967 | Polymer compound and light-emitting element using same | Ken Sakakibara, Daisuke Fukushima, Tomoyasu Yoshida | 2020-05-19 |
| 10336860 | Polymer compound and light emitting device using the same | Ken Sakakibara | 2019-07-02 |
| 10301539 | Polymer compound and light-emitting device using the same | Mayu YOSHIOKA, Daisuke Fukushima | 2019-05-28 |
| 9741934 | Polymer compound and light emitting device using the same | Tomoyasu Yoshida | 2017-08-22 |
| 9530966 | Polymer compound and light emitting device using the same | Motoaki USUI | 2016-12-27 |