Location History:
- Fuchuu, JP (1993)
- Tokyo, JP (1988 - 1994)
- Chiba, JP (1994 - 1996)
- Fuchu, JP (1996)
Company Filing History:
8 out of 1,256 
1 out of 1 Years Active: 1988-1996
Title: Tomohiro Marui: Innovator in Metal Processing Technologies
Introduction
Tomohiro Marui is a distinguished inventor based in Fuchuu, Japan. He has made significant contributions to the field of metal processing, holding a total of 8 patents. His innovative approaches have advanced the methods used in conveying and guiding thin metal strips, as well as controlling material processes that emit radiation.
Latest Patents
One of Marui's latest patents is a method and apparatus for conveying and guiding thin metal strips. This invention involves a continuous thin metal strip formed by quenching on a single quenching roll. The strip is separated from the quenching roll and conveyed along a fly path to a coiling system, either directly or via pinch rolls. The path is stabilized by a jet of fluid jetted from a slit, which flows along a convex curved surface. This innovation shortens the time until the strip is taken up or nipped by the pinch rolls.
Another notable patent is a method and apparatus for process control of material emitting radiation. This invention controls a physical property, such as deposited film thickness, to a desired value in a high-temperature process. It utilizes a desired emissivity power ratio and compares it with a measured emissivity power ratio obtained from detected radiation energy. This comparison allows for precise control of the physical property.
Career Highlights
Throughout his career, Marui has worked with prominent companies, including Kawasaki Steel Corporation. His experience in these organizations has contributed to his expertise in metal processing technologies.
Collaborations
Marui has collaborated with notable individuals in his field, including Yoshihiro Ishida and Hiroyuki Oka. These collaborations have further enriched his work and innovations.
Conclusion
Tomohiro Marui is a remarkable inventor whose contributions to metal processing technologies have had a significant impact on the industry. His innovative patents and collaborations highlight his dedication to advancing engineering practices.