Company Filing History:
Years Active: 1993
Title: Innovations by Yoshimi Toriyama in Thin-Webbed H-Beam Steel Production
Introduction
Yoshimi Toriyama is a notable inventor based in Kitakyushu, Japan, recognized for his significant contributions to the field of steel production. With a total of two patents, Toriyama has focused on advancements in the design and manufacturing processes of thin-webbed H-beam steel.
Latest Patents
Yoshimi Toriyama's latest patents include the following:
1. **Apparatus for Cooling Thin-Webbed H-Beam Steel**: This innovative apparatus is designed to cool the flanges of H-beam steel using forced spray cooling. The device incorporates a tracking mechanism that monitors predetermined positions along the length of the H-beam. It features a series of flow quantity control blocks, each equipped with a three-way valve that manages water supply to nozzles based on flange width. The design ensures efficient cooling while maintaining pressure balance throughout the system.
2. **Process for Producing Thin-Webbed H-Beam Steel**: This patent outlines a unique method for producing thin-webbed H-beam steel. The process involves forcibly cooling the flange's outer surface during an intermediate hot rolling phase, followed by a controlled temperature return before final hot rolling. This cycling of cooling and heating refines the microstructure of the flanges, thereby ensuring that the web remains stable and does not buckle under thermal stress.
Career Highlights
Yoshimi Toriyama is currently employed at Nippon Steel Corporation, where he continues to innovate in the steel manufacturing industry. His expertise and commitment to enhancing production techniques have made a substantial impact on the efficiency and quality of steel products.
Collaborations
Throughout his career, Toriyama has collaborated with esteemed colleagues, including Akira Inagaki and Masao Kurokawa. Together, they have worked to advance the technology and methods used in steel production, fostering a collaborative environment that fuels innovation.
Conclusion
Yoshimi Toriyama stands out as an influential inventor, dedicated to improving the processes involved in thin-webbed H-beam steel production. His patents not only reflect his inventive spirit but also contribute to the broader advancements in the manufacturing industry. As Nippon Steel Corporation continues to innovate, Toriyama's contributions will undoubtedly play a key role in shaping the future of steel technology.