Eizi Ishikawa
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Jun 8, 1979 → Aug 28, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4326696A | Solenoid valve | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6165862A | Method of producing a thin film resistor | Electricity | 19 | Expired |
| US4330004A | Electromagnetic valve | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.