Satoshi Ihara

Title: Satoshi Ihara: Innovator in Electro-Hydrostatic Actuators

Introduction

Satoshi Ihara is a notable inventor based in Mie, Japan. He has made significant contributions to the field of electro-hydrostatic actuators, particularly in enhancing their efficiency and functionality. His work is characterized by a focus on innovative solutions that address specific challenges in actuator technology.

Latest Patents

Ihara holds a patent for an "Electro-hydrostatic actuator excellent in snubbing characteristic, and drive device used for the same, and control method used for the same." This invention provides an electro-hydrostatic actuator that includes a cylinder-type actuator main body, a piston with a piston rod, and a motor-driven pump for fluid supply. The actuator is designed to improve energy efficiency, especially when used in landing gear retraction and extension devices for airplanes. The patent highlights a mechanism for adjusting fluid flow based on piston motion and a controller that regulates motor speed according to calculated load torque.

Career Highlights

Throughout his career, Satoshi Ihara has worked with prominent companies such as Sumitomo Precision Products Co., Ltd. and Sinfonia Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in actuator technology.

Collaborations

Ihara has collaborated with notable colleagues, including Taku Kondo and Toshiyuki Kumada. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Satoshi Ihara's contributions to the field of electro-hydrostatic actuators demonstrate his commitment to innovation and efficiency. His patent reflects a significant advancement in actuator technology, particularly for aerospace applications. His work continues to influence the industry and inspire future innovations.