Yuma Kagata
8Patents
3h-index
19Co-inventors
50Inventor score
Filing activity: Dec 16, 2008 → Mar 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7859048B2 | Semiconductor device having super junction | Electricity | 4 | Active |
| US9865728B2 | Switching device | Electricity | 3 | Active |
| US8384153B2 | Semiconductor device and manufacturing method of the same | Electricity | 3 | Active |
| US9478621B2 | Semiconductor device | Electricity | 2 | Active |
| US8823083B2 | Semiconductor device with vertical semiconductor element | Electricity | 1 | Active |
| US9536944B2 | Semiconductor device and method of manufacturing same | Electricity | 0 | Active |
| US11101373B2 | Insulated gate bipolar transistor and manufacturing method thereof | Electricity | 0 | Active |
| US11476355B2 | Semiconductor device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.