Akio Esaka
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: May 16, 1980 → May 16, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4319751A | Hammer game | Human Necessities | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.