Keigo HOSHI
5Patents
1h-index
12Co-inventors
37Inventor score
Filing activity: Sep 11, 2019 → Aug 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11424417B2 | Organic electroluminescence device and compound for organic electroluminescence device | Electricity | 1 | Active |
| US12069945B2 | Light emitting device | Electricity | 0 | Active |
| US11800793B2 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Electricity | 0 | Active |
| US11985893B2 | Organic electroluminescence device and aromatic compound for organic electroluminescence device | Electricity | 0 | Active |
| US12219871B2 | Light emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.