Otsu, Japan

Mayumi Nakamura

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Toray Industries, Inc.. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mayumi Nakamura. Retrieved from https://idiyas.com/inventor/mayumi-nakamura-y06otjvd

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 = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Mayumi Nakamura: Pioneering Innovations with Laminated Polyester Film

Introduction: Mayumi Nakamura, an inventive mind hailing from Otsu, JP, is a visionary in the world of inventions. His relentless pursuit of innovation and passion for creating a better future through technology have made him a standout inventor.

Latest Patents: Nakamura's notable patent is the 'Laminated Polyester Film,' a groundbreaking creation that includes pigment-containing polyester layer A and wax-containing polyester layers B1 and B2. This film is engineered to meet specific formulae, ensuring optimal water contact angles and distribution within the material.

Career Highlights: Nakamura is a key figure at Toray Industries, Inc., a renowned company in the field of materials innovation. His contributions to the development of advanced materials, such as the laminated polyester film, highlight his expertise and dedication to pushing the boundaries of technology.

Collaborations: Throughout his career, Nakamura has collaborated closely with colleagues such as Mitsutaka Sakamoto and Isao Manabe. Together, they have worked on various projects aimed at enhancing the performance and functionalities of materials in diverse applications.

Conclusion: Mayumi Nakamura's extraordinary journey as an inventor showcases his profound impact on the world of innovations. His pioneering work in developing the laminated polyester film is a testament to his creativity, vision, and commitment to shaping a better future through technological advancements.

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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