Miyuri Umehara

Title: Innovations of Miyuri Umehara

Introduction

Miyuri Umehara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of carburized parts. His innovative approach has led to advancements in manufacturing processes that enhance the performance of steel components.

Latest Patents

Umehara holds a patent for a "Carburized part and method for manufacturing same." This invention provides a method for obtaining a carburized part using steel with a high chromium content. The process realizes bending fatigue strength at an extremely high level through vacuum carburizing. The carburized part is produced by treating a steel material with a specific chemical composition, utilizing a carburizing period of 10 to 200 minutes at temperatures ranging from 850 to 1100° C., followed by a diffusion period of 15 to 300 minutes at the same temperature range, and concluding with quenching and tempering.

Career Highlights

Miyuri Umehara is associated with Nippon Steel Corporation, a leading company in the steel industry. His work focuses on enhancing the properties of steel materials, contributing to the advancement of manufacturing techniques and product quality.

Collaborations

Umehara collaborates with his coworker, Shingo Yamasaki, to further explore innovations in materials science and engineering. Their combined expertise fosters a creative environment that drives technological advancements.

Conclusion

Miyuri Umehara's contributions to the field of materials engineering, particularly through his patented methods, highlight his role as an influential inventor. His work continues to impact the manufacturing industry positively.