Company Filing History:
Years Active: 1993
Title: Innovations by Yoshiharu Yamaguchi
Introduction
Yoshiharu Yamaguchi is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of materials science, particularly in the development of anti-oxidation agents for stainless steel processing. His innovative work has led to advancements in the continuous annealing process of stainless steel strips.
Latest Patents
Yamaguchi holds a patent for an anti-oxidant agent designed for the continuous annealing of stainless steel strips. This invention comprises a colloidal inorganic substance that can crystallize at temperatures not exceeding 1300°C. It includes at least one compound with a melting point below 1300°C, selected from silicates, borates, and phosphates, along with a dispersion agent and primarily water. The anti-oxidation agent is applied to the surface of the stainless steel strip, enhancing heat absorption during annealing. This results in a quicker elevation of the strip's temperature to the required annealing level. The agent forms a fine-structured film on the strip surface, protecting it from oxidizing components in the annealing atmosphere and minimizing oxide scale generation. The film can be easily removed due to thermal contraction during the cooling phase after annealing.
Career Highlights
Yoshiharu Yamaguchi is associated with Kawasaki Steel Corporation, where he has contributed to various projects focused on improving steel processing techniques. His expertise in materials science has been instrumental in developing innovative solutions that enhance product quality and efficiency.
Collaborations
Yamaguchi has worked alongside notable colleagues such as Kuniaki Sato and Genichi Ishibashi. Their collaborative efforts have further advanced the research and development of materials used in steel manufacturing.
Conclusion
Yoshiharu Yamaguchi's contributions to the field of materials science, particularly through his patented anti-oxidation agent, have significantly impacted the stainless steel industry. His work exemplifies the importance of innovation in enhancing manufacturing processes and product quality.