Yoshiaki Yamakami

Title: Yoshiaki Yamakami: Innovator in Heat-Resisting Alloys

Introduction

Yoshiaki Yamakami is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of heat-resisting alloys. With a total of 4 patents to his name, Yamakami's work has had a substantial impact on various industrial applications.

Latest Patents

Yamakami's latest patents include a heat-resisting alloy specifically designed for rolls used in glass forming. This alloy is engineered to withstand severe conditions where heating and cooling are repeatedly applied. The composition of this alloy includes a non-magnetic alloy with high hardness and good weldability, consisting of 0.1-0.6% carbon, up to 2.0% silicon, 5.0-15.0% manganese, 5.0-15.0% chromium, 5.0-13.0% nickel, less than 1.0% vanadium, and one or both of up to 1.0% molybdenum and up to 2.0% niobium, with the balance being substantially iron and inevitable impurities. This innovative alloy exhibits outstanding non-magnetic properties, high hardness, and excellent weldability, making it particularly useful for electro-magnetic stirrer rolls in continuous casting machines.

Career Highlights

Yoshiaki Yamakami is currently employed at Kubota Corporation, where he continues to advance his research and development efforts. His work at Kubota has allowed him to focus on creating materials that meet the demanding needs of modern manufacturing processes.

Collaborations

Yamakami collaborates with talented colleagues, including Arata Yoshimitsu and Hisashi Hiraishi. Their combined expertise contributes to the innovative projects at Kubota Corporation.

Conclusion

Yoshiaki Yamakami's contributions to the field of heat-resisting alloys demonstrate his commitment to innovation and excellence in materials science. His patents reflect a deep understanding of the complexities involved in creating high-performance materials for industrial applications.