Location History:
- Ibaraki, JA (1977)
- Ibaraki, JP (1982)
Company Filing History:
Years Active: 1977-1982
Title: Makoto Kojima: Innovator in Polyimide Resin Technology
Introduction
Makoto Kojima is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of polyimide resins. With a total of 2 patents to his name, Kojima's work has had a notable impact on the industry.
Latest Patents
Kojima's latest patents include a process for the production of polyimide resins. This innovative process involves reacting an aliphatic tetracarboxylic acid with a diamine in the presence of a second acid that has a higher electrolytic dissociation constant than the aliphatic tetracarboxylic acid. Another significant patent is for a heat-resistant resin solution and its preparation method. This solution comprises at least one solvent selected from a group of alcohols, polyhydric alcohols, polyhydric alcohol derivatives, ketones, ethers, and esters, along with aqueous ammonia and a polymer obtained through a specific chemical reaction.
Career Highlights
Kojima is currently employed at Nitto Electric Industrial Co., Ltd., where he continues to advance his research and development efforts. His work at this esteemed company has allowed him to explore new avenues in polymer technology and contribute to innovative solutions in the industry.
Collaborations
Throughout his career, Kojima has collaborated with notable colleagues, including Hideki Yane and Yasuhiro Suzuki. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Makoto Kojima's contributions to the field of polyimide resins exemplify his dedication to innovation and excellence in polymer chemistry. His patents reflect a commitment to advancing technology and improving material properties for various applications.