Keita Imai
46Patents
5h-index
54Co-inventors
68Inventor score
Filing activity: Sep 4, 2008 → Oct 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8311694B2 | Control apparatus for vehicular power transmitting system | Emerging Cross-Sectional Technologies | 12 | Active |
| US8308593B2 | Hybrid vehicle drive system | Emerging Cross-Sectional Technologies | 11 | Active |
| US8033939B2 | Control apparatus of vehicle drive apparatus | Emerging Cross-Sectional Technologies | 7 | Active |
| US10087870B2 | Fuel injection controller and fuel injection system | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8342274B2 | Control device for power transmission device for vehicle | Emerging Cross-Sectional Technologies | 6 | Active |
| US8579760B2 | Engine startup control device for vehicle | Emerging Cross-Sectional Technologies | 5 | Active |
| US8083638B2 | Control device for vehicle power transmitting apparatus | Emerging Cross-Sectional Technologies | 4 | Active |
| US9228521B2 | Fuel injection controller and fuel-injection-control system | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10625592B2 | Control apparatus for vehicular power transmitting system | Emerging Cross-Sectional Technologies | 4 | Active |
| US9457795B2 | Vehicle control device | Emerging Cross-Sectional Technologies | 3 | Active |
| US9765723B2 | Fuel injection control device and fuel injection system | Emerging Cross-Sectional Technologies | 3 | Active |
| US10634084B2 | Fuel injection controller and fuel injection system | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10066718B2 | Control apparatus for dynamic power transmission apparatus | Emerging Cross-Sectional Technologies | 3 | Active |
| US9463789B2 | Control device for vehicle | Emerging Cross-Sectional Technologies | 3 | Active |
| US8684285B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9409568B2 | Hybrid vehicle drive apparatus | Emerging Cross-Sectional Technologies | 2 | Active |
| US9695929B2 | Speed change device | Emerging Cross-Sectional Technologies | 2 | Active |
| US9604530B2 | Drive system for hybrid vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US9945472B2 | Lubricating structure for transmission | Emerging Cross-Sectional Technologies | 2 | Active |
| US10280887B2 | Fuel injection device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9194345B2 | Fuel injection device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9982616B2 | Fuel injection controller and fuel injection system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9476376B2 | Fuel injection controller and fuel injection system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10023171B2 | Power transmission device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9005064B2 | Vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.