Location History:
- Ichihara, JP (1990 - 1993)
- Ube, JP (2000)
- Yamaguchi, JP (2001)
Company Filing History:
Years Active: 1990-2001
Title: Kohei Ninomiya: Innovator in Epoxy Production
Introduction
Kohei Ninomiya is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of epoxy compounds. With a total of 6 patents to his name, Ninomiya's work has advanced industrial processes and improved efficiency in chemical production.
Latest Patents
Ninomiya's latest patents focus on the process for producing 1,2-epoxy-5,9-cyclododecadiene. The first patent describes a method that involves bringing 1,5,9-cyclododecatriene into contact with hydrogen peroxide in the presence of a specific carboxylic acid. This innovative process allows for the production of 1,2-epoxy-5,9-cyclododecadiene with good selectivity and reduced reaction time. The second patent outlines a continuous multi-stage oxidation apparatus that enhances the epoxidation reaction by utilizing a series of interconnected reactors. This method not only improves selectivity but also facilitates the recycling of non-reacted materials.
Career Highlights
Throughout his career, Ninomiya has worked with prominent companies such as Ube Industries, Inc. and Hitachi Seisakusho. His experience in these organizations has contributed to his expertise in chemical processes and innovation.
Collaborations
Some of his notable coworkers include Kanji Nakagawa and Nobuyuki Kuroda. Their collaboration has likely fostered an environment of creativity and innovation in their respective fields.
Conclusion
Kohei Ninomiya's contributions to the field of epoxy production exemplify the impact of innovative thinking in chemical engineering. His patents not only enhance production efficiency but also pave the way for future advancements in the industry.