Tokyo, Japan

Ryoma Kato

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Nippon Steel Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoma Kato. Retrieved from https://idiyas.com/inventor/ryoma-kato-r1767iq9

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ryoma Kato

Introduction

Ryoma Kato is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of structural engineering through his innovative designs and patents. His work is recognized for its technical complexity and practical applications in various industries.

Latest Patents

Ryoma Kato holds a patent for a structural member that features a unique design. The patent describes a structural member comprising an edge portion T and an edge portion T opposing the edge portion T in plan view in height direction (Z axis direction). The design includes regions A and B along the X axis direction, with region A containing a closed cross-section portion A and region B containing a closed cross-section portion B that satisfies predetermined criteria. This innovation enhances the structural integrity and efficiency of construction materials.

Career Highlights

Kato is currently employed at Nippon Steel Corporation, where he applies his expertise in structural design and engineering. His role at the company allows him to collaborate with other talented professionals in the field. His contributions have been instrumental in advancing the company's technological capabilities.

Collaborations

Throughout his career, Ryoma Kato has worked alongside esteemed colleagues such as Ryo Tabata and Takeshi Kawachi. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge solutions in structural engineering.

Conclusion

Ryoma Kato's work exemplifies the spirit of innovation in engineering. His patent for a structural member showcases his ability to merge creativity with technical knowledge. Kato's contributions continue to influence the industry and inspire future advancements in structural design.

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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