Company Filing History:
Years Active: 2014
Title: Naoki Doi: Innovator in Steel Pipe Technology
Introduction
Naoki Doi is a prominent inventor based in Tokyo, Japan. He is known for his significant contributions to the field of metallurgy, particularly in the development of thick welded steel pipes. His innovative work has led to advancements in low-temperature toughness, which is crucial for various industrial applications.
Latest Patents
Naoki Doi holds a patent for a "Thick welded steel pipe excellent in low temperature toughness." This invention includes a manufacturing method for the steel pipe and a steel plate used in its production. The patent outlines specific requirements for the contents of manganese (Mn) and molybdenum (Mo), as well as the metal structure of the base material steel plate. The invention ensures that the steel pipe maintains excellent toughness even in low-temperature conditions.
Career Highlights
Throughout his career, Naoki Doi has worked with notable companies in the steel industry, including Nippon Steel Sumitomo Metal Corporation and Nippon Steel Corporation. His experience in these organizations has allowed him to refine his expertise in steel manufacturing and innovation.
Collaborations
Naoki Doi has collaborated with esteemed colleagues such as Yasuhiro Shinohara and Takuya Hara. These partnerships have contributed to the advancement of technology in the field of metallurgy and have fostered a collaborative environment for innovation.
Conclusion
Naoki Doi's contributions to the development of thick welded steel pipes have made a significant impact on the industry. His innovative patent demonstrates his commitment to enhancing material properties for better performance in challenging conditions. His work continues to influence the field of metallurgy and steel manufacturing.