Location History:
- Kitakyushu, JP (1999)
- Chiyoda-ku, JP (2023)
Company Filing History:
Years Active: 1999-2023
Title: Innovations of Toshio Uchibori
Introduction
Toshio Uchibori is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of bisphenol compositions and methods for producing polycarbonate resins. With a total of three patents to his name, Uchibori's work has had a considerable impact on the industry.
Latest Patents
Uchibori's latest patents include a thermally stable bisphenol composition and a method for producing polycarbonate resin. The bisphenol composition is designed to suppress the increase in the Hazen color number even under high-temperature conditions. This innovative composition includes an aryl alkyl sulfide or a dialkyl disulfide at a specific concentration, ensuring thermal stability and excellent color tone in the resulting polycarbonate resin. Additionally, he has developed a process for the preparation of ε-caprolactam, which involves a series of chemical reactions starting from cyclohexene. This method allows for the production of ε-caprolactam at a low cost while maintaining high quality.
Career Highlights
Uchibori is associated with Mitsubishi Chemical Corporation, where he has been able to apply his expertise in chemical processes. His work has not only advanced the company's research but has also contributed to the broader field of polymer chemistry.
Collaborations
Uchibori has collaborated with notable coworkers such as Yu Kanda and Kouji Teramoto. Their combined efforts have led to innovative solutions and advancements in their respective fields.
Conclusion
Toshio Uchibori's contributions to chemical engineering and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence the development of new materials and processes, showcasing the importance of innovation in modern science.