Company Filing History:
Years Active: 1989
Title: Katuhiro Kitai: Innovator in Polyimide Film Technology
Introduction
Katuhiro Kitai is a notable inventor based in Ohtsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyimide films. His innovative work has led to advancements that enhance the performance and reliability of these materials in various applications.
Latest Patents
Katuhiro Kitai holds a patent for a polyimide film and its manufacturing method. This invention provides a polyimide film with a reduced residual content of volatiles, specifically to not more than 0.45 weight % based on the film. Additionally, the patent describes a polyimide film whose oxygen/carbon ratio in the surface layer is increased by 0.01-0.1. This improvement in adhesion performance is achieved in a stable and homogeneous manner during the film-forming process, eliminating the need for a separate after-treatment process.
Career Highlights
Katuhiro Kitai is associated with Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical technology. His work has been instrumental in pushing the boundaries of polyimide film applications, making them more efficient and effective for various industrial uses.
Collaborations
Throughout his career, Katuhiro Kitai has collaborated with esteemed colleagues such as Hitoshi Nojiri and Yoshihide Ohnari. These collaborations have fostered a creative environment that has led to innovative solutions in the field of materials science.
Conclusion
Katuhiro Kitai's contributions to polyimide film technology exemplify the impact of innovation in materials science. His patent reflects a commitment to improving product performance and reliability, showcasing the importance of research and development in advancing technology.