Takeshi Fujishiro
86Patents
19h-index
76Co-inventors
87Inventor score
Filing activity: Aug 7, 1975 → Mar 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4696489A | Automotive suspension system with variable damping characteristics | Performing Operations; Transporting | 209 | Expired |
| US4770438A | Automotive suspension control system with road-condition-dependent damping characteristics | Performing Operations; Transporting | 80 | Expired |
| US4280360A | Fluid measuring device | Emerging Cross-Sectional Technologies | 54 | Expired |
| USD704704S1 | Head mounted display | General | 44 | Active |
| US4298573A | Device for detection of oxygen concentration in combustion gas | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4304652A | Device for detection of air/fuel ratio from oxygen partial pressure in exhaust gas | Physics | 43 | Expired |
| US5034890A | Automotive suspension control system with road-condition-dependent damping characteristics | Performing Operations; Transporting | 42 | Expired |
| US4262251A | Device for measuring rotational angle of rotary member | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US5358305A | Suspension system for automotive vehicle or the like | Performing Operations; Transporting | 32 | Expired |
| US5902534A | Method of injection-molding thermoplastic resins | Performing Operations; Transporting | 30 | Expired |
| USD661282S1 | Controller for head mounted display | General | 29 | Active |
| US4399699A | Electrostatic type fuel measuring device | Physics | 27 | Expired |
| US4101403A | Sensor for detecting variation in oxygen concentration in gas | Physics | 26 | Expired |
| US4033169A | Hydrocarbon concentration sensor for use in engine exhaust gas | Physics | 26 | Expired |
| US4275602A | Fluid flow measuring apparatus | Physics | 25 | Expired |
| US5161865A | Hydraulic modulator with working piston connected to control piston | Performing Operations; Transporting | 25 | Expired |
| US4141813A | Oxygen sensor particularly useful in exhaust system of automotive engine | Physics | 22 | Expired |
| US5736090A | Method of in-mold coating | Chemistry; Metallurgy | 22 | Expired |
| US5075855A | Automotive suspension control system with road-condition-dependent damping characteristics | Performing Operations; Transporting | 21 | Expired |
| US4416763A | Air/fuel ratio detecting device for use in exhaust gas of IC engine | Physics | 19 | Expired |
| US4300991A | Air-fuel ratio detecting apparatus | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4373378A | Vibration sensor for an automotive vehicle | Physics | 17 | Expired |
| US4900100A | Anti-skid brake control system with capability of eliminating influence of noise in derivation of wheel acceleration data | Performing Operations; Transporting | 16 | Expired |
| US4163433A | Air/fuel ratio control system for internal combustion engine having compensation means for variation in output characteristic of exhaust sensor | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4120269A | Compensation for inherent fluctuation in output level of exhaust sensor in air-fuel ratio control system for internal combustion engine | Mechanical Engineering; Lighting; Heating | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.