Fumio Higuchi
3Patents
3h-index
10Co-inventors
43Inventor score
Filing activity: Jun 10, 1982 → Oct 20, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4503596A | Transfer type working system | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4776081A | Multi-spindle head-replacing machine tool | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4510669A | Replaceable gang head machine tool | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.