Urawa, Japan

Hiroki Naganuma

This inventor holds 2 USPTO granted patents. Top assignees: Kanebo, Limited, Nippon Steel Corporation. Active years: 1992-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Naganuma. Retrieved from https://idiyas.com/inventor/hiroki-naganuma

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 = 7.0

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1992-1993

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Hiroki Naganuma: Innovator in Network Articles

Introduction

Hiroki Naganuma is a notable inventor based in Urawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of network articles. With a total of 2 patents, Naganuma's work focuses on innovative processes that enhance the properties of textile materials.

Latest Patents

Naganuma's latest patents include a process for the preparation of a network article and an impregnated leno fabric with a reinforced inorganic matrix article. The first patent describes a method for creating a leno cloth fixed with resin, where the cloth is impregnated and solidified under tension. This process results in a network article that exhibits improved tensile strength. The second patent involves a network article that comprises reinforcing fibers fixed with resin, utilizing yarns of varying rigidities to achieve a straightened weft. This innovative approach leads to enhanced performance compared to prior art.

Career Highlights

Throughout his career, Hiroki Naganuma has worked with prominent companies such as Kanebo, Limited and Nippon Steel Corporation. His experience in these organizations has contributed to his expertise in materials development and innovation.

Collaborations

Naganuma has collaborated with notable colleagues, including Shin-ichi Inaba and Yasuyuki Shindo. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Hiroki Naganuma's contributions to the field of network articles demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and a drive to improve the performance of textile products.

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]
Loading…