Jun Nukaga
10Patents
2h-index
29Co-inventors
54Inventor score
Filing activity: Jan 10, 1997 → Aug 3, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7885381B2 | Method for inspecting pipes, and radiographic non-destructive inspection apparatus | Physics | 19 | Active |
| US9898830B2 | Oil leakage detector and oil leakage detection method | Physics | 2 | Active |
| US5837955A | Gas circuit breaker | Electricity | 2 | Expired |
| US10234355B2 | Leakage oil detection system | Electricity | 1 | Active |
| US10090095B2 | Stationary induction electrical apparatus | Electricity | 0 | Active |
| US10113933B2 | Leakage oil detector system and method | Physics | 0 | Active |
| US9613762B2 | Power switchgear | Electricity | 0 | Active |
| US11070039B2 | Insulation spacer and gas insulation shutoff apparatus using the insulation spacer | Electricity | 0 | Active |
| US10991529B2 | Gas-blast circuit breaker | Electricity | 0 | Active |
| US10755442B2 | Oil leakage detector and oil leakage detection method and image processing unit | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.