Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532790 | Composition and light emitting device using the same | Naoki Hayashi, Shinichi INAKAZU | 2022-12-20 |
| 11515477 | Light emitting device having thermally activated delayed fluorescent (TADF) compound | Shin-ya Tanaka, Daisuke Fukushima, Atsushi Asano | 2022-11-29 |
| 11420930 | Composition for light emitting device and light emitting device containing the same | Ryuji MATSUMOTO | 2022-08-23 |
| 11424410 | Light emitting device | Ryuji MATSUMOTO, Tomoyasu Yoshida | 2022-08-23 |
| 11339134 | Composition and light emitting element device using the same | Takashi Kuragano, Yoshiaki Tsubata, Makoto Anryu, Takakazu SAITO | 2022-05-24 |
| 11271166 | Light emitting device and composition useful for production of same light emitting device | Ryuji MATSUMOTO, Tomoyasu Yoshida | 2022-03-08 |
| 11225602 | Light emitting device | Takakazu SAITO | 2022-01-18 |