Katsumi Endoh

Title: Innovations of Katsumi Endoh in Magnetic Recording Technology

Introduction

Katsumi Endoh is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of a unique magnetic recording medium that enhances data storage capabilities.

Latest Patents

Katsumi Endoh holds a patent for a magnetic recording medium. This medium comprises a substrate with an uppermost magnetic layer containing ferromagnetic metal powder and a lower magnetic layer adjacent to it. The uppermost magnetic layer has an average dry thickness of 0.03 to 0.5 µm. The ferromagnetic metal powder in this layer is oriented in the horizontal direction of the magnetic recording medium. Additionally, the medium exhibits a coercive force of 120 kA/m or higher in the horizontal direction. The ratio of maximum magnetic susceptibility with an external magnetic field applied perpendicularly to the medium to the magnetic susceptibility with an external magnetic field of 8 kA/m applied in the same direction is 1.3 or higher.

Career Highlights

Katsumi Endoh is associated with Kao Corporation, where he has been instrumental in advancing magnetic recording technologies. His work has not only contributed to the company's portfolio but has also impacted the broader field of data storage solutions.

Collaborations

Katsumi Endoh has collaborated with notable coworkers, including Takashi Ishii and Kazuhiko Nakayama. Their combined expertise has fostered innovation and development in their respective projects.

Conclusion

Katsumi Endoh's contributions to magnetic recording technology exemplify the importance of innovation in enhancing data storage solutions. His patent reflects a significant advancement in the field, showcasing his role as a leading inventor.