Company Filing History:
Years Active: 1998-2004
Title: Shuji Nomura: Innovator in Steel Manufacturing
Introduction
Shuji Nomura is a prominent inventor based in Fukuyama, Japan. He has made significant contributions to the field of steel manufacturing, particularly through his innovative patents. With a total of 2 patents, Nomura has demonstrated his expertise and commitment to advancing technology in this industry.
Latest Patents
Nomura's latest patents include a galvannealed steel sheet and a method for manufacturing the same. This invention provides a galvannealed steel sheet that features an oxide layer with a thickness of 10 nm or larger on the plateau of the coating layer, which is flattened by temper rolling. The use of this galvannealed steel sheet prevents powdering during press-forming and achieves stable and excellent sliding performance. By selecting the area percentage of the plateau of the flattened coating layer to a range from 20 to 80%, making the coating layer a single layer of δ phase, and allowing the ζ phase to exist in the δ phase, further improvements in sliding performance and anti-powdering properties are obtained.
Another notable patent is for a zinciferous plated steel sheet and the method for manufacturing it. This method involves forming a zinciferous plating layer on a steel sheet and subsequently forming an Fe--Ni--O film on the zinciferous plating layer. The Fe--Ni--O film is created by conducting electrolysis with the steel sheet as a cathode in an aqueous solution, dipping the steel sheet in an aqueous solution, or spraying a mist onto the surface of the zinciferous plating layer.
Career Highlights
Shuji Nomura is associated with NKK Corporation, where he has been able to apply his innovative ideas and contribute to the company's advancements in steel technology. His work has been instrumental in enhancing the performance and quality of steel products.
Collaborations
Nomura has collaborated with notable coworkers, including Toru Imokawa and Michitaka Sakurai. Their combined efforts have led to significant advancements in their field.
Conclusion
Shuji Nomura is a distinguished inventor whose contributions to steel manufacturing have made a lasting impact. His innovative patents reflect his dedication to improving technology and performance in the industry.