This inventor holds 5 USPTO granted patents and 1 published patent application, plus 5 CIPO patents and 3 EPO patents. Top assignee: Sumitomo Metal Industries, Inc.. Active years: 2008-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Wakayama, JP (2008)
- Kinokawa, JP (2010 - 2011)
Company Filing History:
Years Active: 2008-2011
Title: Nobuyuki Hisamune: Innovator in Seamless Steel Pipe Technology
Introduction
Nobuyuki Hisamune is a prominent inventor based in Kinokawa, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of seamless steel pipes. His innovative work has led to the filing of five patents, showcasing his expertise and commitment to advancing technology.
Latest Patents
His latest patents include a seamless steel pipe for line pipe and a method for its manufacture. The first patent describes a thick-walled seamless steel pipe that exhibits high strength, improved toughness, and corrosion resistance, making it suitable for use as a riser and flow line. The chemical composition of this pipe includes specific percentages of carbon, silicon, manganese, aluminum, molybdenum, nitrogen, and other elements, ensuring its durability and performance. The second patent outlines a manufacturing method for seamless steel pipes that possess high strength and stable toughness, along with resistance to sulfide corrosion cracking at low temperatures. This innovation is crucial for applications in challenging environments.
Career Highlights
Nobuyuki Hisamune has worked with notable companies in the steel industry, including Sumitomo Metal Industries, Inc. and Nippon Steel & Sumitomo Metal Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in steel manufacturing.
Collaborations
Throughout his career, Nobuyuki has collaborated with esteemed colleagues such as Kunio Kondo and Yuji Arai. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Nobuyuki Hisamune's contributions to seamless steel pipe technology highlight his role as a leading inventor in the field. His patents reflect a deep understanding of materials science and a commitment to improving industrial applications. His work continues to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile