Company Filing History:
Years Active: 2018-2025
Title: Innovations in Steel: The Work of Inventor Kosuke Shibata
Introduction
Kosuke Shibata is a distinguished inventor based in Hyogo, Japan, recognized for his significant contributions to the field of materials science, particularly in the development of advanced steel sheet products. With three patents to his name, Shibata has made notable advancements that enhance the performance of steel in various applications.
Latest Patents
Among his latest patents, Shibata developed an "Ultra-high-strength steel sheet having excellent delayed fracture resistance at cut end thereof." This innovative steel sheet features a specific composition that limits the amounts of unavoidable impurities while ensuring a local manganese concentration that enhances its strength and resistance to fracturing. The material showcases a tensile strength of 1470 MPa or more, making it suitable for demanding applications.
Another significant patent is for a "High-strength cold-rolled steel sheet having excellent bendability." This advanced steel sheet is characterized by its composition and microstructural properties, including high martensite content and a carefully controlled carbide size, resulting in a yield strength of 1,180 MPa or more and a tensile strength of 1,470 MPa or more. Such properties are essential for industries that require materials to withstand rigorous bending and deformation without compromising integrity.
Career Highlights
Kosuke Shibata is currently employed at Kobe Steel, Ltd., a leading player in the steel industry. His work encompasses research and development aimed at producing steel sheets that meet modern engineering demands. Throughout his career, Shibata has focused on improving the mechanical properties of steel, contributing to advancements in automotive and construction materials.
Collaborations
Shibata has collaborated with notable colleagues, including Toshio Murakami and Toshiya Nakata, further combining their expertise to push the boundaries of steel material innovations. These partnerships have been instrumental in refining their research and achieving remarkable outcomes in their patented technologies.
Conclusion
In conclusion, Kosuke Shibata exemplifies the spirit of innovation in materials science. His patents for ultra-high-strength and high-strength cold-rolled steel sheets illustrate his commitment to advancing engineering materials. Through his work at Kobe Steel, Ltd., Shibata continues to shape the future of steel technology, ensuring its readiness to meet the challenges of modern industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.