Location History:
- Ibaraki-ken, JP (2000)
- Tokai-mura, JP (2003)
Company Filing History:
Years Active: 2000-2003
Title: Minoru Igari: Innovator in Cold Rolling Technology
Introduction
Minoru Igari is a notable inventor based in Tokai-mura, Japan. He has made significant contributions to the field of cold rolling technology, holding 2 patents that enhance productivity and quality in manufacturing processes.
Latest Patents
Igari's latest patents include a strip wiper device and a rolling mill with an associated rolling method. The strip wiper device is designed to improve the productivity of cold rolling facilities by providing a wiper that is free of dust and foreign matters, which is particularly suitable for high-speed rolling. This innovation greatly enhances wiping ability by utilizing a static pressure bearing of air in a two-pocket type, allowing for variable adjustment of the floating force based on plate width. This advancement enables high-speed rolling exceeding 700 m/min, significantly improving both the productivity of cold rolling facilities and the surface quality of the strip.
The rolling machine and method developed by Igari focus on improving the strip crown and shape control capability for narrow-width strips. This invention ensures adequate control for strips of various widths, from narrow to larger sizes. The design features a pair of upper and lower working rolls supported by intermediate rolls, which are in turn supported by reinforcing rolls. The configuration allows for an effective barrel length that is optimized for the rolling process, enhancing the overall efficiency and effectiveness of the machinery.
Career Highlights
Igari is associated with Hitachi, Ltd., where he has applied his expertise in engineering and innovation. His work has contributed to advancements in manufacturing technology, particularly in the cold rolling sector.
Collaborations
Igari has collaborated with notable coworkers such as Yoshio Takakura and Mitsuo Nihei, who have also contributed to the field of engineering and technology.
Conclusion
Minoru Igari's innovations in cold rolling technology demonstrate his commitment to enhancing manufacturing processes. His patents reflect a deep understanding of engineering principles and a drive to improve productivity and quality in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.