Company Filing History:
Years Active: 2001
Title: Innovations in Steel Production: The Patented Work of Hiroshi Yaginuma
Introduction: Hiroshi Yaginuma, an esteemed inventor based in Chiba, Japan, has made significant contributions to the field of metallurgy through his innovative patent. As an employee of Kawasaki Steel Corporation, Yaginuma has focused his efforts on developing a novel method of producing chromium-containing hot rolled steel strips, which has great implications for the steel industry.
Latest Patents: Yaginuma holds a patent for a "Method for Producing Chromium-Containing Hot Rolled Steel Strip." This invention addresses the production of hot-rolled steel strips that can be directly utilized after acid-pickling. The strips produced through this method exhibit no chromium-decreasing layers or shot blasted marks on their surfaces, while also possessing excellent corrosion resistance. The patented technique outlines the process of hot-rolling a steel slab with a chromium content ranging from 6.0 to 25.0 wt. %, coiling it at temperatures below 700°C, and subsequently treating it through quenching, annealing in a reducing atmosphere, and acid-pickling in a nitric/hydrochloric acid solution.
Career Highlights: Throughout his career at Kawasaki Steel Corporation, Hiroshi Yaginuma has demonstrated a strong commitment to advancing the quality and efficiency of steel production techniques. His innovative approach has not only set a new standard for hot-rolled steel strips but has also enhanced overall production methods within the company.
Collaborations: Yaginuma has collaborated with notable colleagues such as Masaaki Kohno and Kunio Fukuda, contributing to the advancement of steel technology. Their collective efforts highlight the importance of teamwork in driving innovation and improving manufacturing processes.
Conclusion: In summary, Hiroshi Yaginuma's patent for the method of producing chromium-containing hot rolled steel strips represents a significant advancement in metallurgy. His work at Kawasaki Steel Corporation, in collaboration with esteemed coworkers, showcases a remarkable dedication to innovation within the industry. The implications of his invention promise to enhance both the quality and efficiency of steel production in the years to come.
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.