Kyuji Yaginuma
4Patents
2h-index
7Co-inventors
37Inventor score
Filing activity: Mar 17, 1993 → Jul 13, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5638254A | Gas insulated switch gear device | Electricity | 11 | Expired |
| US8487203B2 | Disconnecting switch with earthing switch | Electricity | 4 | Active |
| US5367432A | Instrument current transformer for power cables | Electricity | 0 | Expired |
| US8456787B2 | Gas insulated switchgear | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.