Hashima, Japan

Megumi Nagaya

This inventor holds 1 USPTO granted patent. Top assignee: Maruwa Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Megumi Nagaya. Retrieved from https://idiyas.com/inventor/megumi-nagaya

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 = 1.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Megumi Nagaya: Innovator in Functional Materials

Introduction

Megumi Nagaya is a prominent inventor based in Hashima, Japan. She has made significant contributions to the field of functional materials, particularly through her innovative patent. Her work exemplifies the intersection of creativity and practicality in modern invention.

Latest Patents

Megumi Nagaya holds a patent for a "Functional mat and its manufacturing method." This invention features a wall lining material that consists of an upper mat body, a lower mat body, and a granular moisture absorbent. The upper and lower mat bodies are crafted from a nonwoven fabric containing a multitude of fibers. The moisture absorbent is strategically placed between these two mat bodies. The mat bodies are sewn together over the laminated portion at numerous points using needle punching. This technique connects the fibers in the upper mat body with those in the lower mat body, enhancing the overall functionality of the mat.

Career Highlights

Megumi Nagaya is associated with Maruwa Co., Ltd., where she continues to develop innovative solutions in the field of materials science. Her dedication to her craft and her ability to create practical applications for her inventions have made her a valuable asset to her company and the industry at large.

Conclusion

Megumi Nagaya's contributions to functional materials through her patent demonstrate her innovative spirit and commitment to advancing technology. Her work not only enhances the functionality of everyday materials but also showcases the potential of women inventors in the field.

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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