Masaki Akutagawa
8Patents
5h-index
13Co-inventors
56Inventor score
Filing activity: Jul 25, 1991 → Dec 22, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5944262A | Fuel injection valve and its manufacturing method | Mechanical Engineering; Lighting; Heating | 78 | Expired |
| US5893351A | Fuel supply device having slip-out preventing member and method for assembling the same | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US5718206A | Fuel supply system having fuel rail | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5704335A | Throttle valve apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6341967B1 | Connector block for injector | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7344093B2 | Fuel injection valve having stationary core and movable core | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5133320A | Safety apparatus for combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6394825B1 | Connector block for injectors | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.