Etsuo Nagashima
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jul 25, 1985 → Jul 25, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4717824A | Photoelectric displacement detecting apparatus | Electricity | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.