Nobuyasu Okumura

Title: Nobuyasu Okumura: Innovator in Laminated Film Technology

Introduction

Nobuyasu Okumura is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminated films. With a total of 5 patents to his name, Okumura's work has advanced the technology used in various applications.

Latest Patents

One of Okumura's latest patents is for a laminated film and method for manufacturing the same. This innovative laminated film features a resin layer laminated on at least one surface of a base film. The base film is a semi-aromatic polyamide film that has been at least uniaxially stretched. The resin layer contains fine particles, and the film exhibits specific thermal shrinkage factors and tensile elongations at break. Additionally, the haze of the film is maintained at 3% or less. Another notable patent is for a release film and method for manufacturing the same. This release film comprises a substrate film and a resin layer, which includes an acid-modified polyolefin resin and polyvinyl alcohol with a saponification rate of 99% or lower.

Career Highlights

Nobuyasu Okumura is currently associated with Unitika Ltd., a company known for its innovative materials and solutions. His work at Unitika has allowed him to focus on developing advanced film technologies that meet the demands of various industries.

Collaborations

Throughout his career, Okumura has collaborated with notable colleagues, including Kenjin Shiba and Masafumi Yamada. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Nobuyasu Okumura's contributions to laminated film technology have positioned him as a key figure in the field. His innovative patents reflect his commitment to advancing materials science and improving product performance.