Company Filing History:
Years Active: 2014
Title: Norimitsu Hirose: Innovator in Sintered Steel Technology
Introduction
Norimitsu Hirose is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of materials science, particularly in the development of high-strength low-alloyed sintered steel. His innovative approach has led to advancements in steel powder technology, which are crucial for various industrial applications.
Latest Patents
Hirose holds a patent for a unique formulation of water-atomized iron-based steel powder. This patent specifies a composition that includes by weight-%: 0.45-1.50 Ni, 0.30-0.55 Mo, less than 0.3 Mn, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, and less than 0.5 of unavoidable impurities, with the balance being iron. The alloying process utilized for Ni and Mo is a diffusion alloying process, which enhances the material's properties.
Career Highlights
Throughout his career, Hirose has worked with notable companies, including Höganäs AB, where he has contributed to the advancement of sintered steel technologies. His work has been instrumental in improving the performance and durability of steel products used in various industries.
Collaborations
Hirose has collaborated with several professionals in his field, including Yang Yu, who has worked alongside him on various projects related to steel powder technology.
Conclusion
Norimitsu Hirose's innovative contributions to the field of sintered steel technology have made a significant impact on materials science. His patent for high-strength low-alloyed sintered steel showcases his expertise and commitment to advancing industrial materials.