Hideto Sugiura

Title: The Innovative Contributions of Hideto Sugiura

Introduction

Hideto Sugiura is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production and purification of specific chemical compounds. With a total of 2 patents to his name, Sugiura's work has implications for various industrial applications.

Latest Patents

Sugiura's latest patents include a production method for N-vinyl-2-pyrrolidone. This method involves controlling the water content in a feed N-vinyl-2-pyrrolidone solution during the crystallization process. The water content is maintained between 0.7% and 10% by weight based on the total weight of the solution. Additionally, he has developed a method for purifying N-(2-hydroxyethyl)-2-pyrrolidone. This method aims to obtain high purity N-(2-hydroxyethyl)-2-pyrrolidone from a reaction liquid formed by the reaction of γ-butyrolactone and 2-aminoethanol. The purification process utilizes a distillation column to separate compounds based on their boiling points.

Career Highlights

Hideto Sugiura is currently employed at Nippon Shokubai Co., Ltd. His work at this company has allowed him to focus on innovative methods that enhance the efficiency and quality of chemical production. His contributions have been instrumental in advancing the company's research and development efforts.

Collaborations

Sugiura has collaborated with notable colleagues such as Toru Inaoka and Hitoshi Yano. These collaborations have fostered a productive environment for innovation and have led to the development of new methodologies in their field.

Conclusion

Hideto Sugiura's innovative work in chemical engineering exemplifies the impact of dedicated inventors in advancing industrial processes. His patents reflect a commitment to improving production methods and achieving high purity in chemical compounds.