Seiko Abe
38Patents
14h-index
40Co-inventors
81Inventor score
Filing activity: May 30, 1980 → Apr 14, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4553059A | Piezoelectric actuator and a piezoelectric pump injector incorporating the same | Mechanical Engineering; Lighting; Heating | 64 | Expired |
| US4550744A | Piezoelectric hydraulic control valve | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4546749A | Fuel injection apparatus | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5398660A | Fuel vapor purging system | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4480619A | Flow control device | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4667638A | Fuel injection apparatus for internal combustion engine | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4529164A | Piezo-type valve | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4635849A | Piezoelectric low-pressure fuel injector | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4730585A | Diesel engine fuel injection system with a rate-of-injection control arrangement | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4368380A | Flexible ceramic PTC electric heater assembly | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4705003A | Apparatus for controlling electroexpansive actuator avoiding deterioration of polarization | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4361125A | Fuel evaporator for internal combustion engine | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4450823A | Fuel evaporator for internal combustion engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5284121A | Internal combustion engine with evaporated fuel purge system | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4433665A | Device for controlling choke valve in carburetor for internal combustion engine | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4579283A | Pressure responsive fuel injector actuated by pump | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6641868B2 | Screen printing apparatus and method of screen printing | Electricity | 12 | Expired |
| US4887569A | Electrostrictive actuator device and fuel injection device using same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4748954A | Electrostrictive actuator device and fuel injection device using same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4325344A | Fuel evaporator | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4356804A | Fuel evaporator | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4359974A | Intake manifold for multicylinder internal combustion engine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4390000A | Air-fuel mixture heating device for internal combustion engine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7866738B2 | Vehicle body structure | Performing Operations; Transporting | 9 | Active |
| US4512307A | Fuel quantity control apparatus of supercharged diesel engine with safety measures | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.