USUI CO., LTD.
27Patents
27Active
27Granted
51Portfolio score
Filing activity: Jan 10, 2013 → Oct 25, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11203793B2 | Steel pipe for fuel injection pipe and method for producing the same | Chemistry; Metallurgy | 2 | Active |
| US10655584B2 | Gasoline direct injection rail | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10202954B2 | End seal structure of fuel rail for gasoline direct injection engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10881996B2 | Swirling flow generator for gas-liquid separation | Emerging Cross-Sectional Technologies | 1 | Active |
| US10773267B2 | Device for forming amorphous film and method for forming same | Chemistry; Metallurgy | 1 | Active |
| USD1016250S1 | Branch pipe | General | 1 | Active |
| US10961960B2 | Rail for high-pressure direct injection | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10828590B2 | Gas-liquid separator | Emerging Cross-Sectional Technologies | 1 | Active |
| USD987687S1 | Fuel rail | General | 0 | Active |
| US10418544B2 | Facility and method for manufacturing torque sensor shaft | Emerging Cross-Sectional Technologies | 0 | Active |
| US10808663B2 | End cap | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10625320B2 | Apparatus and method for bending a pipe and testing accuracy of a bent shape of the pipe | Physics | 0 | Active |
| US11015231B2 | Method of manufacturing fuel rail for gasoline direct injection | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11421630B2 | Gas-liquid separator | Emerging Cross-Sectional Technologies | 0 | Active |
| US10145347B2 | Fuel rail | Chemistry; Metallurgy | 0 | Active |
| USD987686S1 | Injector holder of fuel rail for gasoline direct-injection engine | General | 0 | Active |
| US10302055B2 | Gasoline delivery pipe | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10670089B2 | External control type fan clutch device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11156194B2 | End cap | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11179662B2 | Gas-liquid separator | Emerging Cross-Sectional Technologies | 0 | Active |
| US11585304B2 | Rail for high-pressure direct injection | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10711684B2 | Fluid fan clutch | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12305597B2 | Steel pipe for fuel injection pipe, and fuel injection pipe using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11313330B2 | Gas-liquid separator | Emerging Cross-Sectional Technologies | 0 | Active |
| US11754027B2 | Gasoline direct injection rail | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.