Satomi Hamada
8Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Sep 20, 1996 → Sep 20, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5966765A | Cleaning apparatus | Electricity | 54 | Expired |
| US5860181A | Method of and apparatus for cleaning workpiece | Electricity | 35 | Expired |
| US6106635A | Washing method and washing apparatus | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6221171A | Method and apparatus for conveying a workpiece | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6595220B2 | Apparatus for conveying a workpiece | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11382412B2 | Method and apparatus for cleaning PVA brush | Performing Operations; Transporting | 0 | Active |
| US10229841B2 | Wafer drying apparatus and wafer drying method | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8608858B2 | Substrate cleaning apparatus and method for determining timing of replacement of cleaning member | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.