Kamiichi, Japan

Tadashi Matsui

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Nippon Steel Corporation. Active years: 1983-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Matsui. Retrieved from https://idiyas.com/inventor/tadashi-matsui-x2wpi257

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Kamaichi, JP (1983)
  • Kamaishi, JP (1984)

Company Filing History:


Years Active: 1983-1984

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2 patents (USPTO):Explore Patents

Title: Innovations of Tadashi Matsui in Cooling Technologies

Introduction

Tadashi Matsui is a notable inventor based in Kamaichi, Japan. He has made significant contributions to the field of cooling technologies, particularly in the processing of hot-rolled wire rods. With a total of 2 patents to his name, Matsui's work has had a considerable impact on manufacturing processes.

Latest Patents

Matsui's latest patents include a "Method of cooling hot-rolled wire rods" and an "Apparatus for cooling hot-rolled wire rods." The method involves coiling the rod into rings and forming them into a densely packed coil. This coil is then conveyed through an enclosed space where it is progressively cooled. The innovative approach minimizes temperature differences within the cross-section of the coil, ensuring uniform cooling. The apparatus complements this method by utilizing a laying reel and a conveyor system designed to maintain the integrity of the coil during the cooling process.

Career Highlights

Matsui is currently employed at Nippon Steel Corporation, where he continues to develop and refine his cooling technologies. His work has been instrumental in enhancing the efficiency of hot-rolled wire rod processing, contributing to the overall productivity of the steel manufacturing industry.

Collaborations

Matsui has collaborated with several talented individuals in his field, including Hiroshi Kaneda and Hiroshi Sato. These partnerships have fostered innovation and have led to advancements in cooling technology.

Conclusion

Tadashi Matsui's contributions to cooling technologies in the steel industry exemplify the importance of innovation in manufacturing processes. His patents reflect a commitment to improving efficiency and effectiveness in production.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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