Kazumasa Otsubo

Title: Kazumasa Otsubo: Innovator in Glycine Production

Introduction

Kazumasa Otsubo is a notable inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of glycine. His innovative approach has led to the development of a unique method that enhances the efficiency of glycine production.

Latest Patents

Kazumasa Otsubo holds a patent for a process for producing glycine. This method involves subjecting an aqueous solution of glycinonitrile to a hydrolysis reaction facilitated by a microbial enzyme. The process not only converts glycinonitrile to glycine but also produces ammonia as a by-product. The hydrolysis reaction system is designed to maintain the content of organic impurity compounds at a level of 10% by weight or less, ensuring optimal enzyme activity.

Career Highlights

Kazumasa Otsubo is associated with Asahi Kasei Kabushiki Kaisha, a leading company in the chemical industry. His work has been instrumental in advancing the methods used in glycine production, showcasing his expertise and innovative thinking in the field.

Collaborations

Kazumasa Otsubo has collaborated with notable colleagues, including Toshiya Aoki and Kiyoshi Kawakami. These collaborations have further enriched his research and development efforts, contributing to the success of his patented processes.

Conclusion

Kazumasa Otsubo's contributions to glycine production exemplify the impact of innovative thinking in the chemical industry. His patented process not only enhances production efficiency but also demonstrates the importance of collaboration in scientific advancements.