Hiroshi Oshita
5Patents
2h-index
13Co-inventors
48Inventor score
Filing activity: Dec 12, 1980 → Mar 25, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4399390A | Built-in starter type fluorescent lamp socket | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7906346B2 | Method for manufacturing a magnetic memory device and magnetic memory device | Electricity | 2 | Active |
| US7704329B2 | Semiconductor substrate cleaning method and semiconductor substrate cleaning machine | Electricity | 1 | Active |
| US8187966B2 | Manufacturing method for semiconductor integrated circuit device | Electricity | 1 | Active |
| US6838371B2 | Method of manufacturing semiconductor device | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.