Koji Ozaki

Title: Innovations of Koji Ozaki in Moistureproof Cellulose Ester Films

Introduction

Koji Ozaki is a notable inventor based in Hino, Japan. He has made significant contributions to the field of materials science, particularly in the development of moistureproof cellulose ester films. His innovative work has led to the creation of a product that enhances optical performance while providing excellent moisture permeability and dimensional stability.

Latest Patents

Ozaki holds a patent for a moistureproof cellulose ester film, which serves as a protective film for polarizers. This film is characterized by its unique composition, which includes a cellulose ester film and multiple layers designed to enhance its properties. The adhesion layers contain a carbon content of 1-40% and are primarily composed of inorganic compounds. The barrier layers, which consist of silicon oxide, have a carbon content of 0.1% or lower and a specific film density. The total thickness of the deposited layers on one side ranges from 1-100 nm, with the barrier layers having a thickness of 0.1-30 nm.

Career Highlights

Koji Ozaki is associated with Konica Minolta Holdings, Inc., where he has been able to apply his expertise in developing advanced materials. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the innovation of protective films for optical applications.

Collaborations

Ozaki has collaborated with notable colleagues such as Hiroaki Arita and Kazuhiro Fukuda. Their combined efforts have further advanced the research and development of moistureproof films, enhancing their applications in various industries.

Conclusion

Koji Ozaki's contributions to the field of moistureproof cellulose ester films exemplify the importance of innovation in material science. His patented work continues to influence the development of protective films, showcasing the potential for advancements in optical technology.