Kiyoshi Sugimura

Title: Kiyoshi Sugimura - Innovator in Torque Sensor Technology

Introduction

Kiyoshi Sugimura is a prominent inventor hailing from Toyoake, Japan, recognized for his significant contributions in the field of sensor technology. With a total of eight patents to his name, Sugimura has dedicated his career to advancing innovation within the realm of torque sensing systems.

Latest Patents

Among his latest inventions are the Adjustment-circuit embedded semiconductor sensor and the torsion bar type torque sensor system. The torsion bar type torque sensor system comprises an elastic member that converts applied torque into torsion displacement and features a multipolar ring magnet alternately magnetized with N and S poles. This innovative design includes a pair of magnetic yoke halves positioned coaxially with the ring magnet and utilizes a magnetometric sensor made of semiconductor material. This particular sensor integrates a semiconductor magnetometric sensor with non-volatile memory, a computation circuit, and an output circuit, resulting in a highly maintainable torque sensor system.

Another noteworthy patent is the torque sensor integrated into an electric power steering system. This design consists of a torsion bar aligned coaxially with input and output shafts, featuring a ring-shaped magnet fixed to the input shaft's axial end and a pair of magnetic yokes installed at the output shaft's end. The system is sophisticated, utilizing claws on the magnetic yokes that correspond to the arrangement of the N and S poles of the magnet, allowing for accurate detection of magnetic flux density.

Career Highlights

Kiyoshi Sugimura has worked with notable companies, including Denso Corporation and Nippon Soken, Inc. His tenure in these organizations has allowed him to refine his skills and contribute to cutting-edge developments in the field of sensor technologies. Sugimura's work is well-respected, and he is recognized as an innovator in enhancing the performance and reliability of torque sensors.

Collaborations

Throughout his career, Sugimura has had the opportunity to collaborate with esteemed colleagues, including Naoki Nakane and Kenji Takeda. These professional relationships have fostered a creative environment conducive to innovative developments in sensor technology.

Conclusion

Kiyoshi Sugimura exemplifies the spirit of innovation through his inventive contributions to torque sensor systems. With eight patents to his name, his work continues to impact the industry positively, demonstrating the importance of continuous advancement in technology and the collaboration between talented engineers and inventors.