Tomonori Hisanaga

Title: Tomonori Hisanaga: Innovator in Electric Power Steering Technology

Introduction

Tomonori Hisanaga is a notable inventor based in Maebashi, Japan. He has made significant contributions to the field of electric power steering systems. His innovative designs have led to the development of advanced technologies that enhance vehicle safety and performance.

Latest Patents

Hisanaga holds 2 patents related to electric power steering apparatuses. His first patent describes an electric power steering apparatus that performs assist control of a steering system. This system includes at least two independent torque sensors and angle sensors. It features a function that calculates steering angles from these sensors, allowing for comparison diagnoses of independent signals. In cases of detected abnormalities, the system intelligently manages the use of angle sensor signals to ensure safety.

His second patent also focuses on an electric power steering apparatus. This invention includes a function for detecting steering speed and features a time stamp attaching section. It attaches time stamps to detection signals, allowing for precise synchronization and calculation of steering angles. This technology aims to improve the accuracy and reliability of steering systems in vehicles.

Career Highlights

Tomonori Hisanaga is associated with Nsk Corporation, where he continues to innovate in the automotive technology sector. His work has been instrumental in advancing electric power steering systems, making them safer and more efficient.

Collaborations

Hisanaga collaborates with Fumitoshi Nakamura, contributing to the development of cutting-edge technologies in their field.

Conclusion

Tomonori Hisanaga's contributions to electric power steering technology exemplify his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to enhancing vehicle performance.