Takamatsu, Japan

Ryukichi Matuo

This inventor holds 1 USPTO granted patent. Top assignee: Agency of Industrial Science and Technology. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryukichi Matuo. Retrieved from https://idiyas.com/inventor/ryukichi-matuo

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Ryukichi Matuo: Innovator in Oil Adsorption Technology

Introduction: Ryukichi Matuo is a notable inventor based in Takamatsu, Japan. He has made significant contributions to the field of oil adsorption technology. His innovative approach utilizes natural materials to address environmental challenges.

Latest Patents: Matuo holds a patent for a "Method for adsorption of oils." This invention leverages the unique properties of kapok fibers, which possess low specific gravity, water repellency, and a high oil-adsorbing capacity. When these fibers are used as an adsorbent, they effectively capture oils that are floating on or suspended in water, providing a practical solution for oil spill management.

Career Highlights: Matuo is affiliated with the Agency of Industrial Science and Technology, where he continues to develop and refine his inventions. His work has garnered attention for its potential applications in environmental protection and sustainability.

Collaborations: Matuo collaborates with fellow inventor Yoshinari Kobayashi, enhancing the scope and impact of their research efforts.

Conclusion: Ryukichi Matuo's innovative work in oil adsorption technology exemplifies the potential of natural materials in solving pressing environmental issues. His contributions are paving the way for more sustainable practices in managing oil spills.

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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