Tokyo, Japan

Seizo Tsuda

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seizo Tsuda. Retrieved from https://idiyas.com/inventor/seizo-tsuda

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 = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Seizo Tsuda: Innovator in Rust Prevention Technology

Introduction

Seizo Tsuda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of rust prevention treatments for metal-plated steel products. His innovative approach has the potential to enhance the durability and longevity of metal materials used in various applications.

Latest Patents

One of Seizo Tsuda's key patents is focused on a rust preventing treatment for metal-plated steel materials. This patent describes a method that involves treating the metal-plated steel product with an aqueous solution containing 0.01% to 10% by weight of tannic acid and 0.001% to 10% by weight of a water-soluble or water-dispersible polymer. This combination forms a corrosion-resistant film on the surface of the metal-plated steel product, effectively preventing rust and corrosion.

Career Highlights

Seizo Tsuda is associated with Nippon Steel Corporation, a leading company in the steel industry. His work at Nippon Steel has allowed him to focus on innovative solutions that address common challenges in metal preservation and treatment. His expertise in this area has positioned him as a valuable asset to the company and the industry as a whole.

Collaborations

Throughout his career, Seizo Tsuda has collaborated with esteemed colleagues such as Eiichi Tarumi and Hironobu Kawasaki. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies in the field of materials science.

Conclusion

Seizo Tsuda's contributions to rust prevention technology exemplify the importance of innovation in enhancing material durability. His work not only benefits the steel industry but also sets a precedent for future advancements in corrosion resistance.

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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