Toshimi Abo
39Patents
14h-index
27Co-inventors
77Inventor score
Filing activity: May 2, 1979 → Oct 23, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5163530A | Control system for controlling driving torque delivered for driven wheels | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US4341071A | Fuel control system for a gas turbine | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US5231582A | Shifting control system for automotive automatic power transmission with enhanced variable shift pattern selection depending upon a resistance based upon vehicle acceleration and an engine parameter | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US4750103A | System and method for detecting and controlling knocking in an internal combustion engine | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4274381A | Air/fuel ratio control system equipped with a temperature sensor fail-safe system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4363092A | Malfunction preventing system for a microcomputer system | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4920494A | Fuel monitoring arrangement for automotive internal combustion engine control system | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4748567A | Method of performing a fail safe control for an engine and a fail safe control unit thereof | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4407259A | Plasma ignition system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4562814A | System and method for controlling fuel supply to an internal combustion engine | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5723875A | Chip damage detecting circuit for semiconductor IC | Electricity | 19 | Expired |
| US4660382A | Device for controlling the supercharging pressure of a turbocharger | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5153834A | Method and apparatus for detecting a misfire in a combustion chamber of an internal combustion engine | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4233947A | Exhaust gas recirculation system having a solenoid duty compensation circuit for an internal combustion engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4825832A | System and method for controlling an ignition timing for an internal combustion engine | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5046009A | Slip suppressive drive control system for automotive vehicle with reduction of power output of internal combustion engine | Performing Operations; Transporting | 14 | Expired |
| US4640243A | System and method for controlling intake air flow for an internal combustion engine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4732003A | Method of controlling supercharging pressure in turbocharger and apparatus for same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4702080A | Method and apparatus of controlling supercharging pressure in a turbocharger | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4672814A | Method and apparatus for controlling supercharge pressure for a turbocharger | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4848299A | System and method for controlling an ignition timing for an internal combustion engine | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4685302A | Control system for variable geometry turbocharger | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4378673A | Fuel control system for gas turbine engine | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4368616A | Two-shaft gas turbine engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4380894A | Fuel supply control system for a turbine engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.