Location History:
- Tokyo, JP (2005)
- Hitachi, JP (1985 - 2006)
Company Filing History:
Years Active: 1985-2006
Title: Hidetoshi Nishi: Innovator in Rolling Mill Technology
Introduction
Hidetoshi Nishi is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of rolling mill technology, holding a total of nine patents. His work focuses on improving the efficiency and effectiveness of strip rolling processes.
Latest Patents
Nishi's latest patents include innovative designs and methods that enhance the performance of rolling mills. One of his notable inventions is a rolling method for strip rolling mills and strip rolling equipment. This invention features a unique configuration of work rolls, intermediate rolls, and back-up rolls, which allows for better control of thickness distribution in the material being rolled. This arrangement significantly reduces edge drop and minimizes variations, leading to higher quality outputs.
Another significant patent is for continuous pickling and cold-rolling equipment and its operating method. This invention addresses the growing demand for high-quality steel plates by improving conventional systems. The new configuration allows for a rolling line with an infinite number of mill stands, enabling continuous cold rolling without the need for additional stands. This innovation facilitates the production of cold-rolled steel strips with a large total reduction ratio, effectively utilizing fewer mill stands.
Career Highlights
Hidetoshi Nishi is associated with Hitachi, Ltd., where he has been instrumental in advancing rolling mill technologies. His expertise and innovative mindset have led to the development of several patents that have had a lasting impact on the industry.
Collaborations
Nishi has collaborated with notable colleagues, including Toshiyuki Kajiwara and Hideo Kobayashi. Their combined efforts have contributed to the advancement of technology in the field of rolling mills.
Conclusion
Hidetoshi Nishi's contributions to rolling mill technology through his patents and collaborations have significantly enhanced the efficiency of steel production processes. His innovative spirit continues to drive advancements in the industry.