Kato, Japan

Kenichi Umano

This inventor holds 1 USPTO granted patent. Top assignee: Gosen Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Umano. Retrieved from https://idiyas.com/inventor/kenichi-umano

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Kenichi Umano: Innovator in Racquet String Technology

Introduction

Kenichi Umano is a notable inventor based in Kato-gun, Japan. He has made significant contributions to the field of sports equipment, particularly in the development of advanced racquet strings. His innovative approach combines synthetic materials with cutting-edge technology to enhance performance.

Latest Patents

Kenichi Umano holds a patent for a unique racquet string. This string features a core component primarily made of synthetic fiber, complemented by a surface resin component. Notably, fullerenes or by-product carbon particles derived from the manufacture of fullerenes are blended into the surface resin component. The blended percentage content ranges from at least 0.01 wt % to a maximum of 5.0 wt % of the entire string. The design aims to improve the durability of the racquet string without significantly altering its physical properties.

Career Highlights

Umano is associated with Gosen Co., Ltd., a company known for its commitment to quality in sports equipment. His work has led to advancements that benefit athletes by providing them with more reliable and durable racquet strings.

Collaborations

Kenichi Umano has collaborated with notable colleagues, including Kazuhiro Akagi and Yutaka Masuda. Their combined expertise has contributed to the innovative developments in racquet string technology.

Conclusion

Kenichi Umano's contributions to racquet string technology exemplify the intersection of innovation and sports. His patented designs enhance the performance and durability of sports equipment, benefiting athletes worldwide.

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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