Takao Yabumi

Title: Takao Yabumi: Innovator in Anisotropic Magnet Technology

Introduction

Takao Yabumi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of magnet technology, particularly in the development of anisotropic magnets. With a total of three patents to his name, Yabumi's work has had a considerable impact on the industry.

Latest Patents

Yabumi's latest patents include a material for anisotropic magnets and a method of manufacturing the same. This innovative material comprises a rare earth magnet and a production process that involves hot molding. The rare earth magnet contains grains that include an RXB phase as the main phase, surrounded by a grain boundary phase. The composition of the magnet includes elements such as Nd, Pr, Dy, Tb, and Ho, with iron or cobalt as the primary components. Notably, the element RH is more concentrated in the grain boundary phase than in the grains, ensuring a consistent concentration distribution from the surface to the center of the magnet.

Career Highlights

Throughout his career, Takao Yabumi has worked with prominent companies, including Daido Tokushuko Kabushiki Kaisha and Kuretake Electro-steel Co., Ltd. His experience in these organizations has allowed him to refine his expertise in magnet technology and contribute to various innovative projects.

Collaborations

Yabumi has collaborated with several talented individuals in his field, including Hayato Hashino and Shunji Suzuki. These partnerships have fostered a creative environment that has led to advancements in magnet technology.

Conclusion

Takao Yabumi is a distinguished inventor whose work in anisotropic magnet technology has paved the way for future innovations. His patents and collaborations reflect his commitment to advancing the field and contributing to technological progress.