Sachie Tone
4Patents
1h-index
6Co-inventors
33Inventor score
Filing activity: May 30, 2003 → Dec 21, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6992327B2 | Monitor pattern of semiconductor device and method of manufacturing semiconductor device | Electricity | 5 | Expired |
| US7301169B2 | Semiconductor substrate and semiconductor device fabrication method | Electricity | 0 | Expired |
| US7883982B2 | Monitor pattern of semiconductor device and method of manufacturing semiconductor device | Electricity | 0 | Active |
| US8298903B2 | Monitor pattern of semiconductor device and method of manufacturing semiconductor device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.