Yasuo Souki
8Patents
5h-index
14Co-inventors
56Inventor score
Filing activity: Oct 25, 1994 → Dec 12, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6245593A | Semiconductor device with flat protective adhesive sheet and method of manufacturing the same | Electricity | 57 | Expired |
| US7550367B2 | Method for separating semiconductor substrate | Electricity | 18 | Expired |
| US5714408A | Method of forming silicon nitride with varied hydrogen concentration | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5874365A | Semiconductor wafer etching method | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6251542A | Semiconductor wafer etching method | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7572659B2 | Semiconductor dynamic sensor and method of manufacturing the same | Electricity | 5 | Active |
| US6137156A | Semiconductor device employing silicon nitride layers with varied hydrogen concentration | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6787929B2 | Semiconductor device having a flat protective adhesive sheet | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.