Company Filing History:
Years Active: 1993
Title: Mamoru Hisada: Innovator in Water-Cooled Roll Technology
Introduction
Mamoru Hisada is a notable inventor based in Kitamoto, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of innovative cooling technologies for steel processing.
Latest Patents
His most recent patent focuses on a water-cooled roll designed for cooling steel sheets. This invention features a surface that is spray-coated with a cermet, which is a composite material made from a metal oxide with higher hardness and lower thermal conductivity than metals, combined with a metal matrix of Ni- or Co-base heat-resisting alloy. The metal oxide can be selected from options such as Al₂O₃, Cr₂O₃, SiO₂, and ZrO₂, while the metal matrix is typically composed of MCrAlY, where M can be either Co or Ni. Notably, alumina is preferred as the metal oxide, and the metal matrix often consists of CoCrAlYTa. His innovation aims to enhance the efficiency and effectiveness of cooling processes in steel manufacturing.
Career Highlights
Mamoru Hisada is currently associated with Praxair S.T. Technology, Inc., where he continues to advance his research and development efforts. His work has been instrumental in improving industrial processes and materials used in steel production.
Collaborations
His notable collaboration includes working alongside Hideo Nitta, contributing to the advancement of their shared projects in the field of materials science.
Conclusion
Mamoru Hisada's contributions to the development of water-cooled roll technology exemplify his commitment to innovation in the steel industry. His patent reflects a significant advancement in cooling technology, showcasing his expertise and dedication to improving industrial processes.