Yuichi Urano
9Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Oct 14, 1994 → Oct 8, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5576986A | Memory device using micro vacuum tube | Physics | 12 | Expired |
| US5854120A | Semiconductor device manufacturing method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8492256B2 | Method of manufacturing semiconductor apparatus | Electricity | 3 | Active |
| US7947586B2 | Method of manufacturing a semiconductor device | Electricity | 2 | Active |
| US6121097A | Semiconductor device manufacturing method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8198104B2 | Method of manufacturing a semiconductor device | Electricity | 2 | Active |
| US8709912B2 | Semiconductor device manufacturing method and device for same | Electricity | 1 | Active |
| US8518804B2 | Semiconductor device manufacturing method and manufacturing apparatus | Electricity | 0 | Active |
| US9666437B2 | Method for manufacturing semiconductor device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.