Renshiro Ishino

Title: Renshiro Ishino: Innovator in Torque Sensor Technology

Introduction

Renshiro Ishino is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of torque sensor technology, holding a total of 8 patents. His work focuses on improving the performance and reliability of torque sensors, which are essential in various industrial applications.

Latest Patents

One of Renshiro Ishino's latest patents is the "Magnetostrictive Torque Sensor Shaft." This invention relates to a method of producing magnetostriction type torque sensor shafts that can detect changes in permeability when torque is applied. The method involves applying a series of shot peening operations to the surface of the torque sensor shaft, with the diameter of the shot particles decreasing with each operation. This innovative approach ensures that the region of maximum residual stress remains consistent over a wide range of depths from the outer surface of the shaft. As a result, the hysteresis and nonlinearity of the shaft are improved, allowing for a broader range of excitation frequencies.

Career Highlights

Renshiro Ishino has dedicated his career to advancing sensor technology. He works at Kubota Corporation, where he continues to develop innovative solutions that enhance the functionality of torque sensors. His expertise and commitment to research have positioned him as a key figure in this specialized field.

Collaborations

Throughout his career, Renshiro Ishino has collaborated with notable colleagues, including Shigeo Yoshimura and Shiro Takada. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Renshiro Ishino's contributions to torque sensor technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the complexities involved in sensor design and production. As he continues to work at Kubota Corporation, his impact on the industry is sure to grow.