Himeji, Japan

Ryohei Yamamoto

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Showa Glove Co.. Active years: 2007-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryohei Yamamoto. Retrieved from https://idiyas.com/inventor/ryohei-yamamoto-j1cbjgcu

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 = 2.0

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2007-2012

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3 patents (USPTO):Explore Patents

Title: Ryohei Yamamoto: Innovator in Glove Technology

Introduction

Ryohei Yamamoto is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of glove technology, holding three patents that showcase his innovative spirit and dedication to improving functionality and user experience.

Latest Patents

One of Ryohei Yamamoto's latest patents is a glove designed with a fiber glove that is coated and impregnated with a polyurethane resin. This innovative design enhances the wearing and removing efficiency, as well as the grip properties between the glove and the thumb and fingers. The glove excels in workability, strength, durability, and flexibility, while also being waterproof. The unique feature of this glove is that it has resin films or regions with an uneven surface, resembling a knit or weave pattern, which are formed on the inside surface. The dynamic friction coefficient of the inside surface of the glove, featuring these resin films or regions, ranges from 0.8 to 1.8, making it a remarkable advancement in glove technology.

Career Highlights

Ryohei Yamamoto is currently associated with Showa Glove Co., where he continues to innovate and develop advanced glove solutions. His work has significantly impacted the industry, providing users with enhanced performance and comfort.

Collaborations

Ryohei Yamamoto collaborates with Terukazu Fujihana, contributing to the development of cutting-edge glove technologies.

Conclusion

Ryohei Yamamoto's contributions to glove technology reflect his commitment to innovation and excellence. His patents demonstrate a clear understanding of user needs and a drive to enhance product performance.

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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