This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Chemical Corporation. Active years: 1995-2000.
Company Filing History:
Years Active: 1995-2000
Title: Chikara Sugimoto: Innovator in Acrylic Acid Ester Preparation
Introduction
Chikara Sugimoto is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the preparation of (meth)acrylic acid esters. With a total of 3 patents to his name, Sugimoto's work has had a considerable impact on the industry.
Latest Patents
One of Sugimoto's latest patents is a method for preparing a (meth)acrylic acid ester. This innovative method involves reacting (meth)acrylic acid with a C1-3 alcohol in the presence of a strongly acidic ion exchange resin as a catalyst. The reaction is conducted under reduced pressure, with the molar ratio of alcohol to (meth)acrylic acid adjusted to be less than 1. This approach not only improves the esterification yield in a single pass but also reduces the amount of the problematic by-product alkoxypropionate in the purification system.
Career Highlights
Chikara Sugimoto is currently employed at Mitsubishi Chemical Corporation, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency of chemical processes within the company.
Collaborations
Sugimoto has collaborated with several esteemed colleagues, including Masahiko Yamagishi and Norioki Mine. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Chikara Sugimoto's contributions to the field of chemical engineering, particularly in the preparation of (meth)acrylic acid esters, highlight his role as a significant inventor. His innovative methods and collaborations continue to influence the industry positively.