Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339134 | Composition and light emitting element device using the same | Toshiaki SASADA, Takashi Kuragano, Yoshiaki Tsubata, Makoto Anryu | 2022-05-24 |
| 11225602 | Light emitting device | Toshiaki SASADA | 2022-01-18 |
| 11005044 | Light emitting device | Toshiaki SASADA, Makoto Anryu, Nobuhiko Akino | 2021-05-11 |
| 10529934 | Metal complex and light emitting device using the same | Yusuke Ishii, Kazuei Ohuchi, Nobuhiko Akino, Rui Ishikawa | 2020-01-07 |
| 10497885 | Light emitting device and composition used for this light emitting device | Toshiaki SASADA, Makoto Anryu, Rei Okamura | 2019-12-03 |
| 10128449 | Metal complex and light emitting device using the same | Yusuke Ishii, Kazuei Ohuchi, Kohei Asada, Nobuhiko Akino | 2018-11-13 |