Kazumasa Shintani

Title: Kazumasa Shintani: Innovator in Rare Earth Sintered Magnets

Introduction

Kazumasa Shintani is a notable inventor based in Glendale, AZ, who has made significant contributions to the field of materials science, particularly in the development of rare earth sintered magnets. With a total of four patents to his name, Shintani's work focuses on enhancing the properties and production methods of these essential materials.

Latest Patents

Shintani's latest patents include innovative methods and materials for producing rare earth sintered magnets. One of his key patents is for alloy flakes as starting material for rare earth sintered magnets, which outlines a method for producing raw material alloy flakes that possess specific characteristics. These alloy flakes are designed to contain at least one rare earth metal element, such as Y or B, combined with iron in a precise ratio. The patent details the microstructural features of the alloy flakes, ensuring they meet the necessary criteria for effective magnet production. Another significant patent involves a process for producing alloy slabs for rare earth sintered magnets, which aims to standardize the size, orientation, and shape of the R-rich regions and dendrites within the material.

Career Highlights

Kazumasa Shintani is currently employed at Santoku Corporation, where he continues to innovate in the field of magnet technology. His work has been instrumental in advancing the understanding and application of rare earth materials, which are critical in various high-tech applications.

Collaborations

Shintani collaborates with esteemed colleagues, including Ryo Murakami and Kazuhiko Yamamoto, who contribute to the research and development efforts at Santoku Corporation. Their combined expertise fosters a dynamic environment for innovation.

Conclusion

Kazumasa Shintani's contributions to the field of rare earth sintered magnets exemplify the importance of innovation in materials science. His patents not only enhance the production processes but also improve the performance of these vital materials in modern technology.