Ichiro Nagashima

Title: Ichiro Nagashima: Innovator in Torque Sensing Technology

Introduction

Ichiro Nagashima is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of torque sensing technology, holding a total of 2 patents. His work focuses on enhancing the accuracy and efficiency of torque detection systems, which are crucial in various applications, including automotive engineering.

Latest Patents

Nagashima's latest patents include a torque sensor with period detection means. This innovative torque sensor features a coil whose inductance changes in response to variations in torque acting on an object. The torque is detected based on the inductance of the coil, utilizing a first oscillation circuit to detect the inductance and oscillate a signal with a period corresponding to the detected inductance. Additionally, he has developed a controller for a motor-driven power steering mechanism. This controller includes a motor control section that outputs a control signal based on a torque command from a torque calculation section. A digital signal processor calculates the average of the control signal values over a predetermined period, ensuring the system operates within an allowable range.

Career Highlights

Ichiro Nagashima is currently employed at Toyoda Koki Kabushiki Kaisha, where he continues to innovate and develop advanced technologies. His expertise in torque sensing has positioned him as a key figure in the engineering community.

Collaborations

Throughout his career, Nagashima has collaborated with notable colleagues, including Jiro Nakano and Hisashi Oue. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Ichiro Nagashima's contributions to torque sensing technology exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to improving the functionality and reliability of essential systems in various industries.