Yoshio Shibata

Title: Innovations of Yoshio Shibata

Introduction

Yoshio Shibata is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of torque sensor technology, holding 2 patents that enhance the accuracy and efficiency of torque detection.

Latest Patents

Shibata's latest patents include a method of producing torque sensor shafts and a magneto-strictive torque sensor. The method of producing torque sensor shafts involves applying a series of shot peening operations to the surface of the shaft, which improves the hysteresis and nonlinearity of the sensor. This innovation allows for a wider range of excitation frequencies, enhancing the overall performance of the torque sensor. The magneto-strictive torque sensor is designed to detect torque applied to a rotary shaft by measuring changes in the magnetic permeability of the shaft's surface. This design reduces hysteresis in the magnetization process, resulting in higher detection sensitivity and accuracy.

Career Highlights

Yoshio Shibata is currently employed at Kubota Corporation, where he continues to develop innovative technologies in the field of torque sensing. His work has been instrumental in advancing the capabilities of torque sensors, making them more reliable and efficient for various applications.

Collaborations

Shibata has collaborated with notable coworkers such as Renshiro Ishino and Shigeo Yoshimura, contributing to the development of cutting-edge technologies in their field.

Conclusion

Yoshio Shibata's contributions to torque sensor technology exemplify the impact of innovation in engineering. His patents reflect a commitment to improving the accuracy and efficiency of torque detection, making significant strides in the industry.