Kazumi Chida
6Patents
1h-index
14Co-inventors
44Inventor score
Filing activity: Apr 20, 2001 → Feb 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6568267B2 | Sensing device and sensor apparatus | Physics | 20 | Expired |
| US10640090B2 | Optical device | Performing Operations; Transporting | 1 | Active |
| US9337298B2 | Silicon carbide semiconductor device and method for producing the same | Electricity | 1 | Active |
| US9515160B2 | Silicon carbide semiconductor device and method for producing the same | Electricity | 0 | Active |
| US9673288B2 | Silicon carbide semiconductor device including conductivity layer in trench | Electricity | 0 | Active |
| US10513168B2 | Vehicular optical system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.