Gifu, Japan

Masaru Ueno

This inventor holds 6 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: Toray Industries, Inc.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Ueno. Retrieved from https://idiyas.com/inventor/masaru-ueno

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Anpachi-gun, JP (2009 - 2013)
  • Gifu, JP (2017 - 2022)

Company Filing History:


Years Active: 2009-2026

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6 patents (USPTO):Explore Patents

Title: Masaru Ueno: Innovator in Artificial Leather Technology

Introduction

Masaru Ueno is a prominent inventor based in Gifu, Japan. He has made significant contributions to the field of artificial leather, holding a total of 6 patents. His work focuses on creating materials that combine aesthetic appeal with functional durability.

Latest Patents

Ueno's latest patents include innovations such as "Artificial leather and production method therefor" and "Composite artificial leather." These inventions aim to provide an artificial leather that achieves a uniform and elegant surface quality, good touch sensation, and wear resistance while minimizing the total amount of heat generated during combustion. His artificial leather consists of a fiber-tangled body made from a nonwoven fabric of fine fibers, with an average single fiber diameter ranging from 0.01 μm to 10.0 μm, combined with a polymer elastic body.

Career Highlights

Masaru Ueno is associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has allowed him to push the boundaries of artificial leather technology, contributing to both the company's innovation and the industry as a whole.

Collaborations

Ueno has collaborated with notable coworkers such as Yoshikazu Yakake and Yasuhiro Ishikura. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge materials.

Conclusion

Masaru Ueno's contributions to artificial leather technology exemplify the intersection of innovation and practicality. His patents reflect a commitment to enhancing material performance while addressing environmental concerns. Ueno's work continues to influence the industry and inspire future advancements in material science.

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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