Satoshi Matsuoka

Title: Satoshi Matsuoka: Innovator in Steel Pipe Manufacturing

Introduction

Satoshi Matsuoka is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of steel manufacturing, particularly in the development of forged rolls for seamless steel pipes. With a total of 2 patents, Matsuoka's work showcases his expertise and innovation in this specialized area.

Latest Patents

Matsuoka's latest patents include a forged roll for rolling a seamless steel pipe and its manufacturing method. This forged roll is designed to possess excellent biting properties and wear resistance. It comprises a high carbon alloy cast steel with specific compositions, including about 1.10-1.85 wt % carbon, about 0.3-1.2 wt % silicon, about 0.4-1.5 wt % manganese, about 0.5-2.0 wt % nickel, and about 0.5-2.0 wt % chromium, along with iron. The heat treatment for spheroidal carbide formation is performed to ensure that the spheroidal carbide covers about 35-55% of the area of the roll's metallurgical structure.

Career Highlights

Throughout his career, Matsuoka has worked with prominent companies in the steel industry, including Pacific Steel Manufacturing Co., Ltd. and Kawasaki Steel Corporation. His experience in these organizations has contributed to his understanding and innovation in steel manufacturing processes.

Collaborations

Matsuoka has collaborated with notable coworkers such as Toshiaki Kasuya and Akira Yorifuji. Their combined expertise has likely influenced the advancements in the technologies they have worked on together.

Conclusion

Satoshi Matsuoka's contributions to the field of steel manufacturing, particularly through his patented innovations, highlight his role as a key inventor in this industry. His work continues to impact the efficiency and effectiveness of seamless steel pipe production.