Company Filing History:
Years Active: 2001-2003
Title: Hiroshi Kofuji: Innovator in Chemical Engineering
Introduction
Hiroshi Kofuji is a notable inventor based in Ube, Japan. He has made significant contributions to the field of chemical engineering, particularly in the refinement of dihydroxyaryl compounds. With a total of 4 patents to his name, Kofuji's work has advanced the methods used in chemical processing.
Latest Patents
Kofuji's latest patents include a method of refining dihydroxyaryl compounds. This innovative process produces a refined dihydroxyaryl compound, such as catechol, with a high degree of purity and very low metal content. The method involves evaporating a starting dihydroxyaryl compound in a distillation column and condensing the vapor fraction in a specially designed condenser. The apparatus ensures that the condensed dihydroxyaryl compound fraction is in contact with a nickel-containing metal surface, enhancing the purity of the final product.
Another significant patent is for an apparatus and process for generating mixed multi-component vapor. This invention allows for the evaporation of a mixed liquid of two or more components with different boiling temperatures. The resulting mixed multi-component vapor can be utilized in gas phase catalytic reactions, such as producing mono and/or di-alkylethers of aromatic dihydroxy compounds.
Career Highlights
Hiroshi Kofuji is currently employed at Ube Industries, Inc., where he continues to innovate in the field of chemical engineering. His work has not only contributed to the company's success but has also advanced the industry standards for chemical processing.
Collaborations
Kofuji has collaborated with notable coworkers, including Yukio Inaba and Kazunori Fujita. Their combined expertise has fostered a productive environment for innovation and development within their projects.
Conclusion
Hiroshi Kofuji's contributions to chemical engineering through his patents and innovative methods have made a significant impact in the field. His work continues to influence the industry, showcasing the importance of innovation in advancing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.