Hirofumi Sakata
2Patents
2h-index
1Co-inventors
27Inventor score
Filing activity: Sep 26, 1994 → Sep 26, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5702849A | Mask for transferring a pattern for use in a semiconductor device and method of manufacturing the same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5622787A | Mask for transferring a pattern for use in a semiconductor device and method of manufacturing the same | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.