Company Filing History:
Years Active: 2008
Title: Kumiko Kawada: Innovator in Fluorine-Containing Polyimide Film Production
Introduction
Kumiko Kawada is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of materials science, particularly in the production of fluorine-containing polyimide films. Her innovative methods have enhanced the properties of these films, making them suitable for various applications.
Latest Patents
Kawada holds a patent for a "Method and apparatus for production of fluorine-containing polyimide film." This invention provides a method for producing a fluorine-containing polyimide film that excels in heat resistance, chemical resistance, water repellency, dielectric properties, electrical properties, and optical properties. The method involves forming a coating film of a fluorine-containing polyimide precursor in a controlled atmosphere with relative humidity not exceeding 50 RH %. This approach prevents moisture absorption, which can lead to defects in the final film. The process also includes the use of a spin coater designed to maintain a layer of airflow over the coating film, ensuring uniform quality.
Career Highlights
Kawada's career is marked by her dedication to advancing material technologies. She has successfully developed methods that improve the performance and reliability of polyimide films, which are critical in various high-tech applications. Her work has garnered attention in both academic and industrial circles.
Collaborations
Kawada has collaborated with notable colleagues, including Kozo Tajiri and Shinichi Goto. These partnerships have contributed to the development and refinement of her innovative methods.
Conclusion
Kumiko Kawada's contributions to the field of fluorine-containing polyimide film production highlight her role as a leading inventor in materials science. Her patented methods not only enhance the properties of these films but also pave the way for future innovations in the industry.