Yashiro Seki
3Patents
1h-index
4Co-inventors
30Inventor score
Filing activity: Apr 16, 1980 → Mar 24, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4326195A | Multi-item data input apparatus | Electricity | 16 | Expired |
| US4396827A | Multi-item data input apparatus | Physics | 0 | Expired |
| US4297028A | Multi-item data input apparatus | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.