Tomoyuki Murakami
27Patents
4h-index
34Co-inventors
63Inventor score
Filing activity: Feb 23, 1994 → Dec 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7793625B2 | Variable valve actuating apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 24 | Active |
| US9915802B2 | Lens driving device, camera module, and camera mounting device | Electricity | 19 | Active |
| US10126522B2 | Lens drive device, camera module, and mobile terminal with camera | Physics | 8 | Active |
| US5462630A | Apparatus for producing precured retreaded tire | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9816429B2 | Cooling device for internal combustion engine and control method for cooling device | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8662960B2 | Method for vibration polishing vehicle wheel | Performing Operations; Transporting | 3 | Active |
| US8401721B2 | Variable valve actuating apparatus, valve phase varying apparatus and control apparatus for internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9726068B2 | Cooling device for internal combustion engine and control method for cooling device | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10401589B2 | Lens driving device, camera module, and camera-equipped portable terminal | Physics | 2 | Active |
| US8301357B2 | Variable operation angle mechanism and apparatus for and method of controlling engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US10222577B2 | Lens driving device, camera module, and camera mount device | Electricity | 2 | Active |
| US8562080B2 | Brake system for engine-operated vehicle and controlling method thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US11520118B2 | Lens drive device, camera module, and camera mount device | Physics | 1 | Active |
| US8305413B2 | Optical writing apparatus and image forming apparatus, configured to include synchronous detector | Performing Operations; Transporting | 1 | Active |
| US8310739B2 | Optical scanner and image forming device using the optical scanner | Electricity | 1 | Active |
| US8004735B2 | Image forming apparatus | Physics | 1 | Active |
| US9797333B2 | Apparatus for and method of controlling fuel injection of internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US10527818B2 | Lens driving device, camera module, and camera mounting device | Electricity | 1 | Active |
| US8265857B2 | Apparatus for and method of controlling engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8843294B2 | Apparatus for and method of controlling variable valve timing mechanism | Emerging Cross-Sectional Technologies | 0 | Active |
| US11618278B2 | Manufacturing method of vehicle wheel and vehicle wheel | Performing Operations; Transporting | 0 | Active |
| US11009719B2 | Lens drive device, camera module, and camera-mounted device | Physics | 0 | Active |
| US10508611B2 | Control device and control method for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10450944B2 | Control apparatus and method for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11209661B2 | Lens driving device, camera module, and camera-equipped device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.