Company Filing History:
Years Active: 1999
Title: Hiroshi Izumikawa: Innovator in N-Vinylformamide Purification
Introduction
Hiroshi Izumikawa is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of chemical engineering, particularly in the purification processes of N-vinylformamide. His innovative approach has led to advancements that enhance the purity of this important chemical compound.
Latest Patents
Hiroshi Izumikawa holds a patent for a purification process of N-vinylformamide. This process involves providing a crude N-vinylformamide with an acetone-insoluble component content of not more than 400 ppm. The method includes continuously feeding the crude N-vinylformamide into a fractionating tower to obtain a high-purity product. Additionally, he has disclosed a continuous purification process that utilizes a thin film evaporator to remove un-evaporated fractions, ensuring the efficient distillation of purified N-vinylformamide.
Career Highlights
Hiroshi Izumikawa is associated with Mitsubishi Chemical Corporation, where he applies his expertise in chemical processes. His work has been instrumental in improving the efficiency and effectiveness of purification methods in the industry. With a focus on innovation, he continues to contribute to advancements in chemical engineering.
Collaborations
Hiroshi has collaborated with notable colleagues such as Shin-ichi Sato and Takahiro Oshida. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the development of innovative solutions in their field.
Conclusion
Hiroshi Izumikawa's contributions to the purification of N-vinylformamide exemplify the impact of innovation in chemical engineering. His work not only advances the industry but also sets a standard for future developments in purification processes.