Satoshi Sumida
3Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: May 19, 1988 → Jan 18, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5055755A | Distribution control apparatus | Physics | 32 | Expired |
| US4947314A | Operation control system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7098287B2 | Two-component protective lustering agent for coated surface | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.