Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161043 | Light emitting device | Mio SHIRATORI, Daisuke Fukushima | 2024-12-03 |
| 11046655 | Compound and method for producing same | Satoshi Kobayashi, Takayuki Iijima, Sheena Zuberi | 2021-06-29 |
| 11005044 | Light emitting device | Toshiaki SASADA, Makoto Anryu, Takakazu SAITO | 2021-05-11 |
| 10711091 | Light-emitting device and method for producing same | Takayuki Iijima, Satoshi Kobayashi, Masanobu Tanaka, Sheena Zuberi | 2020-07-14 |
| 10529934 | Metal complex and light emitting device using the same | Takakazu SAITO, Yusuke Ishii, Kazuei Ohuchi, Rui Ishikawa | 2020-01-07 |
| 10431760 | Light emitting device | Makoto Anryu | 2019-10-01 |
| 10128449 | Metal complex and light emitting device using the same | Takakazu SAITO, Yusuke Ishii, Kazuei Ohuchi, Kohei Asada | 2018-11-13 |
| 9976078 | Polymer compound, luminescent material, and light emitting device | Chizu Sekine, Satoshi Mikami, Tomoya Nakatani | 2018-05-22 |
| 9735374 | Metal complex and light-emitting device containing the metal complex | Taichi Abe, Hideo Konno, Shigeru Shimada, Kazuhiko Sato | 2017-08-15 |
| 9705097 | Metal complex and light-emitting device containing the metal complex | Taichi Abe, Hideo Konno, Shigeru Shimada, Kazuhiko Sato | 2017-07-11 |
| 9691983 | Composition containing polymer compound and light-emitting device using the same | Masayuki Soga, Osamu Goto, Kazuei Ohuchi | 2017-06-27 |
| 9315723 | Polymer compound, luminescent material, and light emitting device | Chizu Sekine, Satoshi Mikami, Tomoya Nakatani | 2016-04-19 |
| 8697256 | Composition comprising phosphorescent compound and light emitting device using the composition | Kenta Tanaka, Hideyuki Higashimura | 2014-04-15 |
| 8608986 | Metal complex, polymer compound and device containing those | Rei Okamura | 2013-12-17 |
| 8592544 | Polymeric compound containing metal complex residue and element comprising same | Rei Okamura | 2013-11-26 |
| 8274074 | Polymer material and device using the same | Chizu Sekine, Miho Ishikawa | 2012-09-25 |
| 8034420 | Benzotriazole compound-containing composition and light-emitting device using the composition | — | 2011-10-11 |