This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: Kozi Ohnishi: Innovator in Cyclohexene Production
Introduction
Kozi Ohnishi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of cyclohexene. His innovative methods have the potential to enhance industrial processes and improve efficiency.
Latest Patents
Ohnishi holds a patent for a method of producing cyclohexene by dehydrating cyclohexanol. This process involves heating cyclohexanol in the presence of a heteropolyacid catalyst. The catalysts he utilizes include tungstophosphoric acid, tungstosilicic acid, molybdophosphoric acid, and molybdosilicic acid. Notably, the catalytic performance of tungstophosphoric acid can be enhanced through calcination. The dehydration reaction is preferably conducted in the liquid phase, with cyclohexene being continuously removed by distillation. Ohnishi's patent represents a significant advancement in chemical production techniques.
Career Highlights
Kozi Ohnishi is currently employed at Toray Industries, Inc., where he continues to innovate and develop new methods in chemical engineering. His work has garnered attention for its practical applications in the industry.
Collaborations
Ohnishi has collaborated with notable colleagues, including Hideyuki Aizawa and Akio Kuroda. Their combined expertise contributes to the advancement of their projects and the overall success of their endeavors.
Conclusion
Kozi Ohnishi's contributions to the field of chemical engineering, particularly through his patent for producing cyclohexene, highlight his innovative spirit and dedication to improving industrial processes. His work at Toray Industries, Inc. and collaborations with esteemed colleagues further emphasize his impact in the field.