Company Filing History:
Years Active: 2009-2012
Title: Akinobu Nagara: Innovator in Polymer Technology
Introduction
Akinobu Nagara is a prominent inventor based in Ohtsu, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of advanced films for electronic applications. With a total of 2 patents, his work showcases innovative solutions that address critical challenges in material performance.
Latest Patents
Nagara's latest patents include a polyimide film and an oriented syndiotactic polystyrene-based film. The polyimide film is noted for its superior heat resistance, rigidity, and high-frequency properties. It is designed to avoid curling issues even when various functional layers are laminated through heating. This film serves as an excellent substrate for electronic parts, demonstrating thermal degradation stability. The film has a planar orientation coefficient of 0.79-0.89, with minimal differences in surface planar orientation and a curling degree of not more than 5%.
The oriented syndiotactic polystyrene-based film is another remarkable invention. It consists of an oriented film made from a syndiotactic styrene polymer, enhanced with an adhesiveness-improving layer formed from a specific water-dispersible resin. This film excels in tight adhesion between layers, economical efficiency, recyclability, and environmental compatibility during production. The production process involves applying an aqueous dispersion of the resin on the film, followed by stretching and heat treatment.
Career Highlights
Akinobu Nagara is associated with Toyo Boseki Kabushiki Kaisha, where he has been instrumental in advancing polymer technologies. His innovative approach has led to the development of materials that meet the demanding requirements of modern electronics.
Collaborations
Throughout his career, Nagara has collaborated with notable colleagues, including Masayuki Tsutsumi and Keizo Kawahara. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Akinobu Nagara's contributions to polymer technology through his patents reflect his commitment to innovation and excellence. His work continues to influence the development of advanced materials in the electronics industry.