Akihide Kamiya

Title: Akihide Kamiya: Inventor in Electric Power Steering

Introduction

Akihide Kamiya is an inventor based in Anjo, Japan. His patent work includes innovations in electric power steering systems, and he is associated with Aisin Seiki Kabushiki Kaisha. Kamiya holds 2 patents.

Latest Patents

Kamiya’s listed patents address ways to improve the operation and control of motor-assisted steering.

- **Motor Driven Power Steering System.** This invention uses an electric motor to provide auxiliary torque that supplements the driver’s steering input. A coupling mechanism connects the motor to the steering shaft. Within that mechanism, a converting mechanism turns part of the motor’s rotational force into axial force, while an elastic member absorbs that force. The elastic member helps reduce momentary shocks caused by gear backlash when the motor starts.

- **Electric Power Steering System.** This invention detects the direction and magnitude of relative angular displacement between input and output shafts. A controller uses the detector’s signal to control an electric motor connected to the output shaft. The detecting unit converts relative angular displacement into axial displacement, which a displacement detector measures. Its neutral position can be adjusted independently of other components.

Career Highlights

Kamiya’s patent portfolio reflects work on steering systems that combine mechanical components, sensors, and electric motor control. The described inventions focus on managing motor-start shocks and detecting shaft displacement to support controlled steering assistance.

Collaborations

Kamiya is associated with Aisin Seiki Kabushiki Kaisha. His listed coworker is Hiroshi Naito.

Conclusion

Akihide Kamiya’s patents highlight engineering approaches to smoother motor-assisted steering and precise detection of movement within electric power steering systems.