Tomohiro Fukumura
27Patents
8h-index
23Co-inventors
75Inventor score
Filing activity: Dec 28, 1993 → Jun 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6799669B2 | Dynamic clutch control | Mechanical Engineering; Lighting; Heating | 863 | Expired |
| US5482133A | Traction control for automotive vehicle | Performing Operations; Transporting | 68 | Expired |
| US6840113B2 | Pinch detection system | Electricity | 54 | Expired |
| US6161641A | Engine brake control system for vehicle | Performing Operations; Transporting | 41 | Expired |
| US6015192A | System for estimating vehicle body speed and road surface friction coefficient | Performing Operations; Transporting | 39 | Expired |
| US5765657A | Traction control system for automotive vehicles | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US6089677A | Braking force control apparatus | Performing Operations; Transporting | 16 | Expired |
| US6734648B2 | Position initialization for a vehicle power closure system | Fixed Constructions | 12 | Expired |
| US7127369B2 | Sensor assembly | Physics | 8 | Expired |
| US8011136B2 | Power closure actuator | Fixed Constructions | 8 | Active |
| US5572970A | System for controlling output power of internal combustion engine with a plurality of cylinders | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6634450B1 | Vehicle drivetrain control system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6870340B2 | Position initialization for a vehicle power closure system | Fixed Constructions | 5 | Expired |
| US10505478B2 | Motor module, motor step operation control system, and motor control device | Electricity | 3 | Active |
| US5631837A | Output control system for internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10976182B2 | Position estimation method and position control device | Electricity | 1 | Active |
| US11652435B2 | Command generation device and command generation method | Electricity | 1 | Active |
| US11431230B2 | Motor | Physics | 0 | Active |
| US11860003B2 | Position estimation method and position control device | Electricity | 0 | Active |
| US11860002B2 | Position estimation method and position control device | Electricity | 0 | Active |
| US10812004B2 | Motor system including reluctance motor | Electricity | 0 | Active |
| US11277083B2 | Motor | Electricity | 0 | Active |
| US11349374B2 | Motor | Electricity | 0 | Active |
| US11050326B2 | Reluctance motor and motor system including reluctance motor | Electricity | 0 | Active |
| US11437892B2 | Motor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.