Fumitoshi Kumagai
3Patents
3h-index
6Co-inventors
39Inventor score
Filing activity: Feb 19, 2013 → Feb 5, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10115567B2 | Plasma processing apparatus | Electricity | 36 | Active |
| US10755894B2 | Power supply system | Electricity | 36 | Active |
| US9922802B2 | Power supply system, plasma etching apparatus, and plasma etching method | Electricity | 32 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.