Yukimasa Yokoyama

Title: Innovations by Yukimasa Yokoyama

Introduction

Yukimasa Yokoyama is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 3 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a magnetic recording and reproducing apparatus that features an element for correcting misaligned magnetization direction. This invention provides a magnetic field applying unit that applies a magnetic field to a magnetoresistive element, correcting any misalignment in the magnetization direction. The magnetic field applying unit can be utilized to adjust the magnetization direction and intensity of the magnetic field during data reading and re-reading times.

Another significant patent is a method for determining the magnitude of sensing current for an electromagnetic transducer. This method involves calculating resistance values based on examination currents and deriving temperature variations. The expected lifetime of the electromagnetic transducer is then calculated, allowing for the reliable setting of maximum current values without risking deterioration.

Career Highlights

Yukimasa Yokoyama is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of magnetic recording devices.

Collaborations

He has collaborated with notable coworkers such as Toru Simozato and Ryuichi Sato, contributing to various projects and innovations within the company.

Conclusion

Yukimasa Yokoyama's contributions to the field of magnetic recording technology highlight his innovative spirit and dedication to advancing the industry. His patents reflect a deep understanding of electromagnetic transducers and magnetic field applications, making him a valuable asset in his field.