Shigeki Hamada
5Patents
5h-index
7Co-inventors
45Inventor score
Filing activity: Apr 7, 1983 → Aug 27, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4699097A | Means for suppressing engine output torque fluctuations | Emerging Cross-Sectional Technologies | 63 | Expired |
| US4474008A | Exhaust gas recirculation system for diesel engine | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4702218A | Engine intake system having a pressure wave supercharger | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4512786A | Exhaust gas purifying device | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4644926A | Diesel cycle engines having heat insulated auxiliary combustion chambers | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.