Hideaki Kakuma
2Patents
2h-index
5Co-inventors
33Inventor score
Filing activity: Oct 5, 1981 → Mar 20, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4648580A | Direct-drive type electro-hydraulic servo valve | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4403511A | Hydraulic vibration tester | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.