Jun Ohmura
17Patents
3h-index
14Co-inventors
57Inventor score
Filing activity: Dec 19, 2001 → Mar 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9657825B2 | Drive device for vehicle | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US10378641B2 | Power system | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US6700287B2 | Core of motor having core sheets stacked together and method for stacking the same | Electricity | 6 | Expired |
| US10281021B2 | Power system and method of manufacturing the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US7429227B2 | Vehicular driving force distribution device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11277053B2 | Rotor, motor, and method for manufacturing rotor | Electricity | 1 | Active |
| US8628445B2 | Vehicle-driving system | Emerging Cross-Sectional Technologies | 1 | Active |
| US9803741B2 | Lubricating structure for differential device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12301057B2 | Motor with casing axially guided by pillars | Electricity | 0 | Active |
| US11322998B2 | Rotor, motor, and method for manufacturing rotor | Electricity | 0 | Active |
| US10291095B2 | Motor and method for manufacturing motor | Electricity | 0 | Active |
| US10844943B2 | Rotating body, power transmission device using same, and rotating body production method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10396623B2 | Motor shaft, motor and motor assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12424899B2 | Motor and connection structure of motor and substrate | Electricity | 0 | Active |
| US11757327B2 | Rotor, motor, and method for manufacturing rotor | Electricity | 0 | Active |
| US11808341B2 | Rotating device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10141812B2 | Motor shaft, motor and motor assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.