Company Filing History:
Years Active: 1989
Title: Innovations by Yoshihiro Hioki in Cold-Rolled Steel Manufacturing
Introduction
Yoshihiro Hioki is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of steel manufacturing, particularly in the development of methods and apparatuses for producing cold-rolled steel strips. His innovative approach has led to advancements that enhance the efficiency and quality of steel production.
Latest Patents
Yoshihiro Hioki holds a patent for a "Method and apparatus for manufacturing cold-rolled steel strip." This invention involves a cold-rolled strip manufacturing apparatus that directly links a continuous cold reduction mill with a continuous annealing furnace. The apparatus features a tension-leveller-type scale breaker that elongates hot-rolled breakdown by 2 to 7 percent. Additionally, it includes a scale scrubbing brush unit and an immersion-type continuous pickling tank installed upstream of the continuous cold reduction mill. The descaling process of the hot-rolled strip coil is achieved by breaking the mill scale formed on its surface through elongation, followed by the removal of the broken scale. The percent elongation applied to the strip is controlled based on the manufacturing conditions and properties of the mill scale.
Career Highlights
Yoshihiro Hioki is associated with Nippon Steel Corporation, where he has been instrumental in advancing steel manufacturing technologies. His work has not only improved production processes but has also contributed to the overall quality of steel products. His innovative methods have set new standards in the industry.
Collaborations
Yoshihiro Hioki has collaborated with notable colleagues such as Yoshiki Kawasaki and Yuichi Ohno. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in steel manufacturing.
Conclusion
Yoshihiro Hioki's contributions to the field of cold-rolled steel manufacturing exemplify the impact of innovation on industrial processes. His patented methods and collaborative efforts continue to influence the steel industry positively.