Shoji Masubuchi

Title: The Innovations of Shoji Masubuchi

Introduction

Shoji Masubuchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrostatic recording materials and chemical compounds. With a total of 2 patents, his work has had a considerable impact on various applications in technology and materials science.

Latest Patents

Masubuchi's latest patents include innovative compounds and processes. One of his patents focuses on styryl pyrazoline compounds, detailing a process for their production. This patent describes a compound of the formula wherein R₁ and R₂ can represent an alkyl group or combine with the nitrogen atom to form a ring. Additionally, X can represent a pyridyl group, a quinolyl group, or a substituted pyridyl or quinolyl group. Another significant patent involves an electrostatic recording material that features a dielectric copolymer. This material is designed for use in dielectric coated paper and papers for transferring electrostatic images. The copolymer comprises about 15 to 70 mol% of methacrylic acid and about 85 to 30 mol% of a methacrylate or acrylate, containing free carboxylic acid groups.

Career Highlights

Masubuchi is currently associated with Copyer Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electrostatic recording materials, which are essential in various applications.

Collaborations

Throughout his career, Masubuchi has collaborated with notable colleagues, including Shozo Ishikawa and Tetsuo Arita. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Shoji Masubuchi's contributions to the field of inventions, particularly in electrostatic recording materials and chemical compounds, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to excellence and creativity in his work.