This inventor holds 1 USPTO granted patent. Top assignee: Kozo Iizuka, Director-General of Agency of Industrial Science and. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Kouji Koura: Innovator in Imide Oligomer Production
Introduction
Kouji Koura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of chemistry, particularly in the production of imide oligomers. His innovative methods have the potential to impact various industrial applications.
Latest Patents
Kouji Koura holds a patent for a "Method for producing an imide oligomer." This method involves reacting three components: an aromatic tetracarboxylic acid or its derivative, an aromatic diamine, and an end-capping agent. The aromatic diamine used is a condensation product of o-ethylamiline with formaldehyde. The end-capping agent is an ethynyl phthalic acid, which can have a hydrogen atom or a monovalent group selected from aliphatic, alicyclic, or aromatic groups.
Career Highlights
Kouji Koura has worked under the leadership of Kozo Iizuka, the Director-General of the Agency of Industrial Science and Technology. His role in this organization has allowed him to further his research and development in the field of chemistry.
Collaborations
Kouji has collaborated with esteemed colleagues such as Seiichi Hino and Shoichi Satou. Their combined expertise has contributed to advancements in their respective fields.
Conclusion
Kouji Koura's innovative work in the production of imide oligomers showcases his dedication to advancing chemical processes. His contributions are valuable to both industry and research, highlighting the importance of innovation in science.