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Jtekt Europe

USPTO Granted Patents = 103

% Expired Patents = 8.7

EPO Patents = 95

Forward Citations = 93

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81 inventors (with patents filed for the assignee):

Pascal Moulaire (22 out of 25 patents)

Laurent Rey (18 out of 18 patents)

André Michelis (14 out of 14 patents)

4. Christophe Ravier (12 out of 12 patents)

5. Patrice Brochot (9 out of 9 patents)

6. Pierre Larminy (8 out of 11 patents)

7. Sébastien Bourdrez (8 out of 8 patents)

8. Romain Moretti (8 out of 8 patents)

9. Luc Leydier (6 out of 6 patents)

10. Stephane Cassar (6 out of 6 patents)

11. Nicolas Baudouin (6 out of 6 patents)

12. Serge Gaudin (5 out of 5 patents)

13. Julien Barthomeuf (5 out of 5 patents)

14. Andre Michelis (5 out of 5 patents)

15. Pierre Pilaz (5 out of 5 patents)

Core Competencies:

Electric Power Steering

Torque Control

Friction Compensation

Assistance Functions

Steer-By-Wire

Power Steering Architecture

Dynamic Saturation

Steering Column

Cycloidal Reducer

Mechanical Connection

Vehicle Speed

Angular Position

103 patents: Sort by Forward Citations

1. 12752836 - Method for securing a setpoint torque for a motor of a power steering system (2026-10-06),

2. 12735093 - Method for controlling an assistance motor of a power steering system comprising an algorithm for compensating the oscillations of a steering wheel linked to the presence of an imbalance (2026-09-15),

3. 12589801 - Method for determining a gear for a power steering system as a function of a vehicle speed and a steering wheel angle (2026-03-31),

4. 12570358 - Power steering architecture without mechanical connection between the steering wheel and the steering mechanism of the vehicle (2026-03-10),

5. 12567821 - Method for limiting the electric power regenerated by a synchronous type electric motor (2026-03-03),

6. 12565257 - Method for attaching a lid to an orifice of a power steering system and such a lid (2026-03-03),

7. 12466466 - System for assisting a driver to get in and out of a vehicle (2025-11-11),

8. 12448031 - Electric power steering system reducer and electric power steering system (2025-10-21),

9. 12337909 - Method for determining a setpoint torque for a steering wheel as a function of a gain dependent on a steering wheel torque (2025-06-24),

10. 12300954 - Electrical connection device with impermeable material (2025-05-13),

11. 12258079 - Method for compensating for friction in a power steering system (2025-03-25),

12. 12240521 - Method for fine-tuning a variable-gear steering column, and vehicle comprising a variable-gear power steering system (2025-03-04),

13. 12227234 - Method for controlling a power steering system making it possible to limit a physical supply current supplied to a power steering motor in the event of a mechanical impact between a rack and a mechanical end stop (2025-02-18),

14. 12221174 - Method for piloting a motor by a proportional-derivative regulator taking into account the stiffness of a power steering system (2025-02-11),

15. 12144129 - Steering computer comprising a bonded connection box (2024-11-12),

Company Overview

Jtekt Europe, headquartered in Irigny, France, specializes in the development and manufacturing of advanced power steering systems for the automotive industry. The company focuses on innovative technologies such as electric power steering, torque control, and friction compensation, enhancing vehicle performance and safety. Jtekt is at the forefront of steering solutions, including steer-by-wire systems and dynamic saturation techniques, contributing to the evolution of automotive steering architecture and assistance functions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

103 Patents

#1 in Irigny

#266 in France

#7,583 in the World

Jtekt Europe

Forward Citations = 93

81 inventors:

Pascal Moulaire (22 out of 25 patents)

Laurent Rey (18 out of 18 patents)

André Michelis (14 out of 14 patents)

4. Christophe Ravier (12 out of 12 patents)

5. Patrice Brochot (9 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jtekt Europe. Retrieved from https://idiyas.com/company/jtekt-europe

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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