Ichiro Imada
11Patents
3h-index
20Co-inventors
52Inventor score
Filing activity: Jul 11, 2013 → Jan 7, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10923663B2 | Monoamine compound and organic electroluminescence device including the same | Electricity | 6 | Active |
| US9379361B2 | Organic electroluminescent element, organic electroluminescent lighting device and organic electroluminescent display device | Emerging Cross-Sectional Technologies | 4 | Active |
| US9028980B2 | Organic electroluminescent element, composition for organic electroluminescent element, and organic electroluminescent device | Emerging Cross-Sectional Technologies | 3 | Active |
| US9899606B2 | Composition for organic electroluminescent element, organic electroluminescent element, display and lighting | Electricity | 2 | Active |
| US10079348B2 | Material for organic electroluminescent device and organic electroluminescent device comprising same | Electricity | 2 | Active |
| US11575086B2 | Monoamine compound and organic electroluminescence device including the same | Electricity | 0 | Active |
| US11038111B2 | Organic electroluminescence device and monoamine compound for organic electroluminescence device | Electricity | 0 | Active |
| US10910578B2 | Polycyclic compound and organic electroluminescence device including the same | Electricity | 0 | Active |
| US11502257B2 | Organic electroluminescence device and amine compound for organic electroluminescence device | Electricity | 0 | Active |
| US9525009B2 | Organic electroluminescent element and organic electroluminescent device | Electricity | 0 | Active |
| US9065057B2 | Aryl-amine derivative and organic electroluminescent device using the same as a hole transport material | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.