Yoshio Matsumura

Title: The Innovations of Yoshio Matsumura

Introduction

Yoshio Matsumura is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of optical materials, holding a total of 6 patents. His work has had a profound impact on the development of advanced coatings for optical fibers.

Latest Patents

Matsumura's latest patents include a composition for optical fiber coating that comprises a polyether diol. He has also developed a radiation-curable coating composition specifically designed for the coating of optical glass fiber, which includes an ethylenically unsaturated polyurethane that is the reaction product of various components. Additionally, he has disclosed acrylate-terminated oligomers that are radiation-curable and can be pigmented with magnetizable powder. These innovations allow for curing upon electron beam exposure, resulting in superior magnetic recording structures. The inclusion of sulfonic acid groups in these oligomers enhances pigment wetting and can be integrated into amide-containing compounds.

Career Highlights

Throughout his career, Matsumura has worked with prominent companies such as Japan Synthetic Rubber Co., Ltd. and Desoto, Inc. His expertise in materials science and engineering has led to advancements in optical technologies.

Collaborations

Matsumura has collaborated with notable colleagues, including Ikuo Nozue and Takashi Ukachi. Their combined efforts have contributed to the success of various projects in the field of optical materials.

Conclusion

Yoshio Matsumura's innovative work in optical fiber coatings and radiation-curable compositions showcases his significant contributions to technology. His patents reflect a commitment to advancing materials science, and his collaborations have further enhanced his impact in the industry.