Kazunori Tabaru

Title: Kazunori Tabaru: Innovator in Magnet Technology

Introduction

Kazunori Tabaru is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of magnet technology, particularly in the development of advanced magnet powder-resin compound particles. With a total of 8 patents to his name, Tabaru continues to push the boundaries of innovation in this specialized area.

Latest Patents

One of his latest patents focuses on magnet powder-resin compound particles and the method for producing such compound particles. These particles are primarily composed of rare earth magnet powder and a binder resin, designed in a round shape with a specific ratio of longitudinal size to transverse size (a/b) that is more than 1.00 and 3 or less. The average particle size is defined by (a/b)/2, ranging from 50-300 micrometers. The production process involves charging a mixture of rare earth magnet powder and binder resin into an extruder equipped with nozzle orifices of 300 micrometers or less. The mixture is extruded under pressure to form fine cylindrical pellets, which are then rounded by rotation.

Career Highlights

Kazunori Tabaru is currently employed at Hitachi Metals, Ltd., where he applies his expertise in magnet technology. His work has led to advancements that enhance the performance and efficiency of rare earth magnets, which are crucial in various applications, including electronics and automotive industries.

Collaborations

Throughout his career, Tabaru has collaborated with notable colleagues such as Katsunori Iwasaki and Michihisa Shimizu. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kazunori Tabaru's contributions to magnet technology exemplify the spirit of innovation. His patents and work at Hitachi Metals, Ltd. continue to influence the industry and pave the way for future advancements in magnet applications.