Masahiro Ito

Title: Masahiro Ito: Innovator in Scrap Discrimination and Heat Treatment Technologies

Introduction

Masahiro Ito is a prominent inventor based in Futtsu, Japan. He has made significant contributions to the fields of scrap discrimination and heat treatment technologies. With a total of 2 patents, his work has had a notable impact on industrial processes.

Latest Patents

Ito's latest patents include a method for automatically discriminating and separating scraps containing copper from iron scrap. This innovative method utilizes imaging technology with a color TV camera to analyze RGB signals processed at various points in the image. The discrimination occurs when the saturation value of the color vector exceeds a predetermined threshold and the hue angle falls within a specific range. Another significant patent is a method for direct heat treating austenitic stainless steel wire rod. This method involves maintaining the wire rod at a solution heat treatment temperature zone during the final finishing stand of a hot rolling mill, ensuring that the austenitic crystal grain size remains below 7.0. The wire rod is then quenched to prevent chromium carbide precipitation.

Career Highlights

Masahiro Ito is associated with Nippon Steel Corporation, where he has been instrumental in advancing technologies related to metal processing. His expertise in scrap discrimination and heat treatment has contributed to the efficiency and effectiveness of industrial operations.

Collaborations

Ito has collaborated with notable colleagues, including Fumio Tanaka and Toshio Akagi. Their combined efforts have fostered innovation and development within their respective fields.

Conclusion

Masahiro Ito's contributions to the fields of scrap discrimination and heat treatment technologies exemplify his innovative spirit and dedication to advancing industrial processes. His patents reflect a commitment to improving efficiency and effectiveness in metal processing.