Masaaki Saito
83Patents
16h-index
123Co-inventors
87Inventor score
Filing activity: Jan 28, 1974 → Sep 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4898540A | Connector for a printed circuit board | Electricity | 71 | Expired |
| US6402529B2 | Card connector | Electricity | 52 | Expired |
| US5393167A | Method for controlling the thickness of pavement and setting the conditions for automatic control of the leveling machine | Fixed Constructions | 48 | Expired |
| US5887867A | Sheet supplying apparatus including first and second sheet supply rollers and a separation roller all made of the same material | Electricity | 34 | Expired |
| US4075294A | Carburetor accelerating fuel circuit means | Emerging Cross-Sectional Technologies | 29 | Expired |
| USD496364S1 | Card reader | General | 25 | Expired |
| US4728692A | Thermoplastic elastomer composition | Chemistry; Metallurgy | 25 | Expired |
| US7123487B2 | Card interface device | Physics | 23 | Expired |
| US4603898A | Apparatus for inhibiting foreign material from being deposited on rear window of a motorcar | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5826133A | Image reading apparatus useable in a copy mode or a facsimile mode | Electricity | 21 | Expired |
| US4264040A | Fuel injector valve | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5523149A | Alumina sol coated recording sheet | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4079715A | Warming-up system for internal combustion engines | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4132194A | Valve arrangement for use in mixture ratio control system of internal combustion engine | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US7204792B2 | Apparatus for automatically changing a robot tool tip member | Emerging Cross-Sectional Technologies | 18 | Active |
| US4268462A | Variable venturi carburetor | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6238047A | Ink jet recording medium for a pigment ink | Performing Operations; Transporting | 16 | Expired |
| US4033170A | Apparatus for mounting exhaust gas sensor | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6522862B2 | Compact image forming apparatus with vertical arrangement | Electricity | 16 | Expired |
| US4347816A | Fuel/air mixture supply system with additional air supply | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4173956A | Closed loop fuel control in accordance with sensed engine operational condition | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US3963011A | Method and device for adjusting engine exhaust gas recirculation control | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4242992A | Internal combustion engine with fuel injectors | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4276238A | Carburetor with automatic choking and acceleration device | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5081179A | Thermoplastic elastomer composition | Chemistry; Metallurgy | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.