Tomoko Hamada
6Patents
5h-index
6Co-inventors
52Inventor score
Filing activity: Oct 15, 1993 → Oct 7, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5401316A | Method and apparatus for hydrophobic treatment | Emerging Cross-Sectional Technologies | 93 | Expired |
| US5636401A | Cleaning apparatus and cleaning method | Electricity | 34 | Expired |
| US5685039A | Cleaning apparatus | Human Necessities | 33 | Expired |
| US5501870A | Method and apparatus for hydrophobic treatment | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7276995B2 | Filter | Electricity | 6 | Expired |
| US5882426A | Method of cleaning a substrate by scrubbing | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.