Tadayoshi Watanabe
12Patents
4h-index
21Co-inventors
60Inventor score
Filing activity: Mar 9, 2000 → Sep 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6407453B1 | Semiconductor device and method of manufacturing the same | Electricity | 20 | Expired |
| US8044519B2 | Semiconductor device and method of fabricating the same | Electricity | 14 | Active |
| US7888253B2 | Method of fabricating semiconductor device | Electricity | 8 | Active |
| US6787462B2 | Method of manufacturing semiconductor device having buried metal wiring | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9082866B2 | Semiconductor storage device and method of manufacturing the same | Electricity | 4 | Active |
| US7902068B2 | Manufacturing method of semiconductor device | Electricity | 4 | Active |
| US7944053B2 | Semiconductor device and method of manufacturing the same | Electricity | 3 | Active |
| US7847405B2 | Semiconductor device and manufacturing method of semiconductor device | Electricity | 2 | Active |
| US7755202B2 | Semiconductor device and method of fabricating the same | Electricity | 1 | Active |
| US7888262B2 | Semiconductor device and manufacturing method of semiconductor device | Electricity | 1 | Active |
| US8614510B2 | Semiconductor device including a metal wiring with a metal cap | Electricity | 0 | Active |
| US12170247B2 | Semiconductor memory device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.