Masatoshi Terazawa

Title: Masatoshi Terazawa: Innovator in Abrasive Technologies

Introduction

Masatoshi Terazawa is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of abrasive technologies, holding a total of 2 patents. His work focuses on innovative methods for producing abrasive materials and magnetic recording media.

Latest Patents

One of Terazawa's latest patents is for an abrasive tape. This invention involves a method of producing an abrasive tape by preparing an abrasive paint that contains abrasive grains with a grain size ranging from 0.05 to 10 micrometers. The paint also includes air bubbles that, when coated onto a flexible substrate, form an abrasive layer with pores comprising 10 to 60% by volume of the layer. Another notable patent is for a magnetic recording medium and its production. This medium consists of a non-magnetic substrate and a magnetic layer formed on it, which contains chromium oxide ferromagnetic powder, specifically chromium oxide of a defined formula.

Career Highlights

Masatoshi Terazawa is associated with Hitachi Maxell, Limited, where he has been instrumental in advancing the company's research and development efforts in abrasive technologies. His innovative approaches have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Terazawa has collaborated with notable colleagues, including Takeshi Matsuura and Toshisada Inoue. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masatoshi Terazawa's contributions to abrasive technologies and magnetic recording media highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing material performance and functionality.