Yasunaga Hamada
15Patents
8h-index
25Co-inventors
68Inventor score
Filing activity: Jan 16, 1998 → Mar 10, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8033714B2 | Fluid mixing apparatus | Emerging Cross-Sectional Technologies | 50 | Active |
| US5992391A | Electromagnetic fuel injector and control method thereof | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US6571773B1 | Fuel injector and internal combustion engine | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6550458B2 | Electromagnetic fuel injection apparatus, an internal combustion engine having an electromagnetic fuel injection apparatus, and a drive circuit of an electromagnetic fuel injection apparatus | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6032879A | Fuel injector for use in internal combustion engine | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6125818A | Fuel injector and internal combustion engine having the same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6634338B1 | Fuel injection apparatus, fuel injection method and internal combustion engine | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6129073A | Electromagnetic fuel injector and control method thereof | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6332453A | Electromagnetic system fuel injection apparatus an internal combustion engine having an electromagnetic system fuel injection apparatus, and a drive circuit of an electromagnetic system fuel injection apparatus | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6431155B1 | Electromagnetic fuel injector and control method thereof | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6834844B1 | Electromagnetic type fuel injector valve | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6341592B2 | Fuel injector and internal combustion engine having the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6216665A | Fuel injector and internal combustion engine having the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6615805B2 | Electromagnetic fuel injector and control method thereof | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US10069362B2 | Structure for preventing scattering of magnet and retaining magnet for rotating electrical machine | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.