Light emitting element and amine compound for the same
US-2024237528-A1 · Jul 11, 2024 · US
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Imada Ichiro patents
Imada Ichiro is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Imada Ichiro |
| Total patents | 23 |
| First publication | Mar 19, 2015 |
| Latest publication | Jul 11, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Monoamine compound and light emitting element including the same
US-2024023429-A1 · Jan 18, 2024 · US
Light emitting element and amine compound for the same
US-2023129941-A1 · Apr 27, 2023 · US
Monoamine compound and organic electroluminescence device including the same
US-11575086-B2 · Feb 7, 2023 · US
Organic electroluminescence device and amine compound for organic electroluminescence device
US-11502257-B2 · Nov 15, 2022 · US
Organic electroluminescence device and monoamine compound for organic electroluminescence device
US-11038111-B2 · Jun 15, 2021 · US
Monoamine compound and organic electroluminescence device including the same
US-2021135110-A1 · May 6, 2021 · US
Monoamine compound and organic electroluminescence device including the same
US-10923663-B2 · Feb 16, 2021 · US
Polycyclic compound and organic electroluminescence device including the same
US-10910578-B2 · Feb 2, 2021 · US
Organic electroluminescence device and amine compound for organic electroluminescence device
US-2020127208-A1 · Apr 23, 2020 · US
Recent patents
Latest publications not already listed above.
Organic electroluminescence device and monoamine compound for organic electroluminescence device
US-2019165273-A1 · May 30, 2019 · US
Polycyclic compound and organic electroluminescence device including the same
US-2019097157-A1 · Mar 28, 2019 · US
Material for organic electroluminescent device and organic electroluminescent device comprising same
US-10079348-B2 · Sep 18, 2018 · US
Composition for organic electroluminescent element, organic electroluminescent element, display and lighting
US-2018123054-A1 · May 3, 2018 · US
Monoamine compound and organic electroluminescence device including the same
US-2018114907-A1 · Apr 26, 2018 · US
Composition for organic electroluminescent element, organic electroluminescent element, display and lighting
US-9899606-B2 · Feb 20, 2018 · US
Material for organic electroluminescent device and organic electroluminescent device comprising same
US-2017012204-A1 · Jan 12, 2017 · US
Organic electroluminescent element and organic electroluminescent device
US-9525009-B2 · Dec 20, 2016 · US
Organic electroluminescent element, organic electroluminescent lighting device and organic electroluminescent display device
US-9379361-B2 · Jun 28, 2016 · US
Organic electroluminescent device
US-2016072091-A1 · Mar 10, 2016 · US
Aryl-amine derivative and organic electroluminescent device using the same as a hole transport material
US-9065057-B2 · Jun 23, 2015 · US
Organic electroluminescent element, composition for organic electroluminescent element, and organic electroluminescent device
US-9028980-B2 · May 12, 2015 · US
Organic electroluminescent element, organic electroluminescent lighting device and organic electroluminescent display device
US-2015076483-A1 · Mar 19, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Display Co Ltd | 17 |
| Mitsubishi Chem Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K85/6574 | 22 |
| H10K50/15 | 19 |
| H10K85/615 | 17 |
| H10K85/6576 | 17 |
| H10K85/636 | 17 |