Takehiko Esumi

Title: Takehiko Esumi: Innovator in Powder Metallurgy

Introduction

Takehiko Esumi is a notable inventor based in Kyoto, Japan, recognized for his contributions to the field of powder metallurgy. With a total of two patents to his name, he has made significant advancements in materials that exhibit enhanced wear-resistance and machinability.

Latest Patents

Esumi's latest patents include a powder-produced material having wear-resistance and a sintered material with good machinability. The first patent describes a powder-produced material that incorporates cerium fluoride, which allows it to demonstrate excellent wear-resistance. The cerium fluoride content is specified to be between 0.1 to 22% by weight, particularly from 0.1 to 10.0% by weight, based on the total weight of the material. The second patent outlines a sintered material that features a composite oxide of the CaO–MgO–SiO2 family, dispersed within an iron-dominant metal matrix. This innovative material is designed to be cut with minimal tool wear and is produced through a cost-effective process.

Career Highlights

Throughout his career, Takehiko Esumi has worked with prominent companies such as Toyota Motor Corporation and Japan Powder Metallurgy Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials for various applications.

Collaborations

Esumi has collaborated with notable coworkers, including Tadataka Kaneko and Setsuto Daiza, who have also contributed to advancements in the field of powder metallurgy.

Conclusion

Takehiko Esumi's work in developing innovative materials has made a significant impact in the industry. His patents reflect a commitment to enhancing the performance and cost-effectiveness of materials used in various applications.