Chie Makiyama

Title: Chie Makiyama: Innovator in Multilayer Film Technology

Introduction

Chie Makiyama is a prominent inventor based in Otsu, Japan. She has made significant contributions to the field of materials science, particularly in the development of advanced film technologies. Her innovative work has led to the creation of a patented multilayer film that addresses various challenges in the industry.

Latest Patents

Chie Makiyama holds a patent for a multilayer film and biaxially oriented polyester film. The objective of her invention is to provide a film that exhibits high rigidity, superior dimensional stability under high temperatures, and excellent transparency after heating processes. Additionally, it offers moldability within a wide temperature range, which has not been achieved by conventional techniques. The patented laminated film includes 50 or more layers, each made of a thermoplastic resin with a thickness of less than 30 nm. Alternatively, her invention includes a biaxially oriented polyester film with a density ranging from 1 to 1.4 g/cm, a heat shrinkage of -2 to 2% in the longitudinal direction at 180°C, and a breaking elongation ranging from 100 to 1000% in at least one direction.

Career Highlights

Chie Makiyama is associated with Toray Industries, Inc., a leading company in the field of advanced materials. Her work at Toray has been instrumental in pushing the boundaries of film technology, making significant advancements that benefit various applications.

Collaborations

Chie has collaborated with notable colleagues, including Tetsuya Tsunekawa and Syunichi Osada. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of her patented technologies.

Conclusion

Chie Makiyama's contributions to multilayer film technology exemplify her dedication to innovation and excellence in materials science. Her patented inventions are paving the way for advancements in film applications, showcasing her impact on the industry.