Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758749 | Organic EL element having one functional layer with NaF and the other functional layer with Yb | Koyo Sakamoto, Muneharu Sato | 2023-09-12 |
| 11508928 | Self-luminous element and self-luminous display panel | — | 2022-11-22 |
| 11456435 | Organic electroluminescent element, organic electroluminescent unit, and electronic apparatus | — | 2022-09-27 |
| 11031570 | Organic EL element, method of manufacturing organic EL element, organic EL panel, organic EL display device and electronic apparatus | — | 2021-06-08 |
| 10878753 | Organic electroluminescent panel and luminescent unit | — | 2020-12-29 |
| 10818863 | Organic electroluminescent element, organic electroluminescent unit, and electronic apparatus | — | 2020-10-27 |
| 10665806 | Organic EL element and organic EL display panel | — | 2020-05-26 |
| 10553650 | Organic electroluminescent element, organic electroluminescent panel, and luminescent unit comprising a film thickness adjustment layer positioned outside of a resonator | — | 2020-02-04 |
| 10529953 | Organic electroluminescent element, organic electroluminescent unit, and electronic apparatus | — | 2020-01-07 |
| 10529941 | Organic electroluminescent element, organic electroluminescent unit, and electronic apparatus | — | 2020-01-07 |
| 10381589 | Organic EL element and organic EL display panel | Junko TANAKA, Hiroshi Katagiri, Takahiro Komatsu | 2019-08-13 |
| 10297776 | Organic EL element | Yoshiyuki Ota, Junko TANAKA, Takahiro Komatsu, Hiroshi Katagiri | 2019-05-21 |
| 10283727 | Organic EL element and organic EL display panel | — | 2019-05-07 |
| 9825250 | Light-emitting element, display device, and method for manufacturing light-emitting element | Kazuhiro Yokota, Yuuki Abe, Yasuharu Shinokawa | 2017-11-21 |
| 9184406 | Method of manufacturing an organic light-emitting element, organic light-emitting element, display panel, and display device | Takashi Isobe, Kaori Akamatsu, Satoru Ohuchi | 2015-11-10 |
| 9171894 | Organic EL element, organic EL panel, organic EL light-emitting apparatus and organic EL display apparatus | Satoru Ohuchi | 2015-10-27 |
| 9105868 | Organic EL element including a hole injection layer with a proportion of sulphur atoms relative to metal atoms | — | 2015-08-11 |
| 8816363 | Method of manufacturing an organic light-emitting element, organic light-emitting element, display panel, and display device | Takashi Isobe, Kaori Akamatsu, Satoru Ohuchi | 2014-08-26 |