Tohru Endoh

Title: Tohru Endoh: Innovator in Chemical Engineering

Introduction

Tohru Endoh is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of chemical engineering, particularly in the synthesis and extraction of various chemical compounds. With a total of 4 patents to his name, Endoh's work has had a considerable impact on the industry.

Latest Patents

Endoh's latest patents include a method for extracting methacrylic acid. This innovative method involves adding an extraction solvent to a methacrylic acid aqueous solution, allowing for the transfer of methacrylic acid to the extraction solvent. Notably, a solvent containing t-butyl methacrylate is utilized in this process. Another significant patent is for a method of synthesizing t-butyl (meth)acrylate at a low cost. This method involves an addition reaction between isobutylene and (meth)acrylic acid in the presence of an acidic catalyst, leading to the production of a carboxylic acid ester.

Career Highlights

Throughout his career, Tohru Endoh has worked with prominent companies such as Mitsubishi Rayon Company, Limited and Dia-nitrix Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Endoh has collaborated with notable colleagues, including Shigeho Tanaka and Haruki Sato. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tohru Endoh's contributions to chemical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative methods for chemical extraction and synthesis continue to shape the industry.