Katsumi Noritomi

Title: Innovations of Katsumi Noritomi

Introduction

Katsumi Noritomi is a notable inventor based in Iwakuni, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminated films and sheets. With a total of 3 patents to his name, Noritomi's work has had a considerable impact on various applications.

Latest Patents

One of his latest patents is focused on a laminated film or sheet that comprises poly-4-methyl-1-pentene laminated on a paper layer. This innovative design utilizes poly-4-methyl-1-pentene, which has a low melting point, to prevent the formation of cracks and other defects in the resin layer. Additionally, this invention improves oil and fat impermeability. If an intermediate layer of a specific polymer is added to the poly-4-methyl-1-pentene layer, the oil and fat impermeability is further enhanced. This laminated film or sheet can be used to create a box-shaped vessel, such as a carton, and a release paper for artificial leather.

Career Highlights

Katsumi Noritomi is currently associated with Mitsui Petrochemical Industries, Ltd., where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of laminated films, making them more effective for various industrial applications.

Collaborations

Throughout his career, Noritomi has collaborated with several talented individuals, including Hiromi Shigemoto and Kojiro Kan. These collaborations have fostered a creative environment that has led to the successful development of new technologies.

Conclusion

Katsumi Noritomi's contributions to the field of materials science, particularly through his patented innovations, demonstrate his commitment to advancing technology. His work continues to influence the industry and pave the way for future developments.