Yoshikazu Ohira
3Patents
3h-index
23Co-inventors
46Inventor score
Filing activity: Jul 28, 1997 → May 3, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5972862A | Cleaning liquid for semiconductor devices | Electricity | 124 | Expired |
| US6329681A | Semiconductor integrated circuit device and method of manufacturing the same | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6686619B2 | Dynamic random access memory with improved contact arrangements | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.