Company Filing History:
Years Active: 2002-2007
Title: Innovations by Katsumi Nakajima
Introduction
Katsumi Nakajima is a notable inventor based in Fukuyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced steel sheets. With a total of 3 patents to his name, Nakajima's work has garnered attention for its innovative approaches to steel manufacturing.
Latest Patents
One of Nakajima's latest patents involves a steel sheet that contains specific percentages of carbon, silicon, manganese, phosphorus, sulfur, aluminum, nitrogen, niobium, and optional elements such as titanium and chromium. This steel sheet is designed to achieve a yield strength and an average grain size of ferritic grains that meet specific formulas, enhancing its mechanical properties. Another patent focuses on a method for manufacturing a steel sheet that comprises a ferritic phase with a defined grain size and precipitate density, ensuring optimal performance in various applications.
Career Highlights
Katsumi Nakajima is currently employed at NKK Corporation, where he continues to innovate in the field of steel production. His work has not only advanced the technology behind steel sheets but has also contributed to the overall efficiency and effectiveness of manufacturing processes in the industry.
Collaborations
Throughout his career, Nakajima has collaborated with esteemed colleagues such as Takeshi Fujita and Toshiaki Urabe. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Katsumi Nakajima's contributions to the field of materials science, particularly in steel manufacturing, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the properties and production methods of steel sheets, making a lasting impact on the industry.