Tatsuya Kagohashi

Title: Tatsuya Kagohashi: Innovator in Permanent Magnet Production

Introduction

Tatsuya Kagohashi is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of material science, particularly in the production of permanent magnets. His innovative approach has led to the development of a unique method that enhances the efficiency of magnet production.

Latest Patents

Kagohashi holds a patent for a permanent magnet production method. This method involves using a mandrel inserted in a through hole formed in an extrusion die. A preform filled in the through hole is extruded into a filling space defined between the inner surface of the through hole and the outer surface of the mandrel by pressing the preform with a pressing punch. Consequently, a cylindrical extruded form is created, which contains a plurality of stress concentration portions extending along the extruding direction. These portions are spaced apart from each other in a circumferential direction. An external force is then applied to the extruded form to divide it at the stress concentration portions into multiple permanent magnets. This innovative technique has the potential to improve the production process significantly.

Career Highlights

Throughout his career, Tatsuya Kagohashi has worked with prominent companies such as Daido Steel Co., Ltd. and Daido Electronics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in technology.

Collaborations

Kagohashi has collaborated with notable individuals in his field, including Hiroshi Miyawaki and Toshiyuki Morita. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tatsuya Kagohashi is a distinguished inventor whose work in permanent magnet production showcases his innovative spirit and dedication to advancing technology. His contributions have the potential to impact various industries positively.