Masato Hirota

Title: Masato Hirota: Innovator in Scale-Shaped Filmy Fines Dispersion

Introduction

Masato Hirota is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative dispersion techniques for metallic pigments.

Latest Patents

Hirota holds a patent for a "Scale-shaped filmy fines dispersion." This invention provides a method for keeping scale-shaped filmy fines from easily settling out. Specifically, when using metallic pigments, the scale-shaped filmy fines are dispersed in ink, which prevents nozzle clogging and enhances the metallic luster of the print. The dispersion contains scale-shaped filmy fines obtained by finely grinding a simple metal, an alloy, or a metal compound. These fines have specific dimensions, including a mean length of 0.5 µm or more and 5.0 µm or less, a maximum length of 10 µm or less, a mean thickness of 5 nm or more and 100 nm or less, and an aspect ratio of 20 or more.

Career Highlights

Masato Hirota is associated with Oike & Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the applications of metallic pigments in various industries.

Collaborations

Hirota collaborates with Toshio Takenaka, contributing to the development of new materials and technologies.

Conclusion

Masato Hirota's innovative work in scale-shaped filmy fines dispersion showcases his commitment to enhancing the functionality of metallic pigments. His contributions are paving the way for advancements in printing technology and materials science.