Shiga, Japan

Eiken Kuzutani

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Honda Motor Co., Ltd., Tb Kawashima Co., Ltd.. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiken Kuzutani. Retrieved from https://idiyas.com/inventor/eiken-kuzutani

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 6.0

ph-index = 1


Location History:

  • Shiga, JP (2013)
  • Echi-gun, JP (2020)

Company Filing History:


Years Active: 2013-2020

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2 patents (USPTO):Explore Patents

Title: Eiken Kuzutani: Innovator in Fibrous Products

Introduction

Eiken Kuzutani is a notable inventor based in Shiga, Japan, recognized for his contributions to the field of fibrous products. With a total of 2 patents, Kuzutani has developed innovative solutions that enhance the properties of fibrous materials, particularly in terms of allergen reduction and antiviral capabilities.

Latest Patents

Kuzutani's latest patents include a fibrous product and a fiber processing agent. The fibrous product boasts excellent anti-allergen and antiviral properties, while maintaining an appealing outer appearance and minimizing color migration. This invention is characterized by the presence of zirconium phosphate, a homopolymer formed from an aromatic sulfonic acid monomer, and a copolymer that includes a styrene sulfonate salt. The processing agent is an aqueous dispersion that incorporates these components in a specific weight ratio. Additionally, he has developed an allergen reduction-processing agent that effectively reduces allergens in fibrous products while preventing whitening and chalk marks. This agent utilizes a zirconium-based compound and a sulfonyl group-containing aromatic compound, combined in a precise weight ratio.

Career Highlights

Throughout his career, Eiken Kuzutani has worked with prominent companies such as Honda Motor Co., Ltd. and Tb Kawashima Co., Ltd. His experience in these organizations has contributed to his expertise in the development of innovative fibrous products.

Collaborations

Kuzutani has collaborated with talented individuals, including Kohei Ohara and Rie Hayashi, who have contributed to his research and development efforts.

Conclusion

Eiken Kuzutani's work in the field of fibrous products showcases his innovative spirit and dedication to improving material properties. His patents reflect a commitment to addressing allergen concerns and enhancing 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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