Osaka, Japan

Juichi Yanagi

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Japan Envirochemicals, Ltd., Osaka Gas Chemical Co., Ltd., Osaka Gas Chemicals Co., Ltd.. Active years: 2007-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Juichi Yanagi. Retrieved from https://idiyas.com/inventor/juichi-yanagi

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

Calculating rank

% Patents Active = 25.0


Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2007-2017

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4 patents (USPTO):Explore Patents

Title: Juichi Yanagi: Innovator in Granular Activated Carbon Technology

Introduction

Juichi Yanagi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of activated carbon technology, holding a total of 4 patents. His work focuses on developing granular activated carbon that can be utilized in various applications.

Latest Patents

Yanagi's latest patents include innovative methods for producing granular activated carbon. One of his patents describes a granular activated carbon that can be used for applications similar to wood-based steam-activated carbons. The manufacturing method involves carbonizing an activated carbon raw material, pulverizing it, mixing it with a calcium component, molding the mixture, and then carbonizing and activating the molded product. Another patent highlights a granular activated carbon with many mesopores, which can be used for applications similar to sine chloride-activated carbons. This method involves bringing activated carbon into contact with a calcium component, followed by activation and washing.

Career Highlights

Throughout his career, Yanagi has worked with notable companies such as Japan Envirochemicals, Ltd. and Osaka Gas Chemicals Co., Ltd. His experience in these organizations has contributed to his expertise in the field of activated carbon.

Collaborations

Some of his coworkers include Noriko Matsumoto and Motoya Mouri, who have collaborated with him on various projects.

Conclusion

Juichi Yanagi's innovative work in granular activated carbon technology has led to significant advancements in the field. His patents reflect his commitment to improving the applications of activated carbon, making him a noteworthy inventor in this domain.

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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