Company Filing History:
Years Active: 2019-2023
Title: Innovations by Tatsuhito Fukushima
Introduction
Tatsuhito Fukushima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of cold rolling technology, holding three patents that enhance the efficiency and effectiveness of cold rolling mills.
Latest Patents
Fukushima's latest patents include a cold rolling mill and cold rolling method. This invention features a tandem type cold rolling mill equipped with a circulating oil-feeding system. It allows for the continuous rolling of steel sheets by feeding a coolant that serves as both rolling oil and cooling water to each stand. An edge heater is strategically placed at the upstream side of the first stand to heat the edge portions of the steel sheet to a temperature of not lower than 60°C. Additionally, a device is included to jet a coolant with a higher concentration onto the edge portions of the steel sheet, preventing edge cracks or sheet breakage during low-speed rolling of hard-to-roll materials like silicon or stainless steel.
Another patent focuses on a cold rolling facility that comprises a heating device, a tandem mill with multiple rolling mills, and various measuring and correction units. This facility is designed to control the meandering movement of the steel sheet before and after heating, ensuring optimal shape and quality during the cold rolling process.
Career Highlights
Fukushima is currently employed at JFE Steel Corporation, where he continues to innovate in the field of steel processing. His work has significantly impacted the efficiency of cold rolling operations, making it possible to handle challenging materials with greater ease.
Collaborations
He collaborates with esteemed colleagues such as Masayasu Ueno and Yoshimitsu Harada, contributing to advancements in their shared field of expertise.
Conclusion
Tatsuhito Fukushima's contributions to cold rolling technology exemplify the importance of innovation in the manufacturing sector. His patents not only improve operational efficiency but also enhance the quality of steel products.