Company Filing History:
Years Active: 2005-2009
Title: Mamoru Seino: Innovator in Chemical Processes
Introduction
Mamoru Seino is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of valuable chemical compounds. With a total of 2 patents to his name, Seino's work has had a meaningful impact on the industry.
Latest Patents
Seino's latest patents include a process for producing dihydroxybenzene and diisopropylbenzendicarbinol. This innovative process involves subjecting diisopropylbenzene to an oxygen-containing gas to initiate an oxidation reaction. The resulting mixture contains diisopropylbenzene dihydroperoxide and diisopropylbenzene hydroxy hydroperoxide. The process further includes several steps such as extraction separation, decomposition, distillation, reduction, and post-treatment. The final product, diisopropylbenzene dicarbinol, is purified through crystallization, filtration, and drying. Another significant patent is a method for treating tar separated from a liquid containing aromatic hydroxybenzene. This method involves dissolving the tar with an alkaline aqueous solution, showcasing Seino's expertise in chemical treatment processes.
Career Highlights
Mamoru Seino is currently associated with Sumitomo Chemical Company, Limited, where he continues to innovate and develop new chemical processes. His work has been instrumental in advancing the company's capabilities in producing essential chemical compounds.
Collaborations
Seino has collaborated with Shigefumi Tokumasu, a fellow innovator in the field. Their partnership has contributed to the development of advanced chemical processes and technologies.
Conclusion
Mamoru Seino's contributions to chemical engineering through his patents and work at Sumitomo Chemical Company, Limited, highlight his role as a significant inventor in the industry. His innovative processes continue to influence the production of important chemical compounds.