Yamagata, Japan

Yi-fei Wang

This inventor holds 1 USPTO granted patent. Top assignee: Yamagata University. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-fei Wang. Retrieved from https://idiyas.com/inventor/yi-fei-wang-4yht9n4j

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yi-fei Wang: Innovator in Conductive Resin Technology

Introduction

Yi-fei Wang is a notable inventor based in Yamagata, Japan. He has made significant contributions to the field of conductive materials, particularly through his innovative patent related to conductive resin technology. His work is essential for advancements in various applications, including sensors.

Latest Patents

Yi-fei Wang holds a patent for a method of producing porous conductive resin. This process involves mixing a hydrogen bond donor compound and a hydrogen bond acceptor compound to create a deep eutectic liquid (DEL). Conductive materials are then added to the DEL to form a gel. Subsequently, a resin that is insoluble in the DEL is incorporated into the gel to create an ink. This ink is then shaped into a desired form, cured, and the DEL is evaporated, resulting in a final product that showcases the unique properties of the conductive resin.

Career Highlights

Yi-fei Wang is affiliated with Yamagata University, where he continues to engage in research and development in the field of materials science. His innovative approach to conductive materials has positioned him as a key figure in this area of study.

Collaborations

He has collaborated with notable colleagues, including Ayako Yoshida and Shizuo Tokito, who share his passion for advancing technology in conductive materials.

Conclusion

Yi-fei Wang's contributions to the field of conductive resin technology highlight his innovative spirit and dedication to research. His patent and ongoing work at Yamagata University are paving the way for future advancements in sensor technology and other applications.

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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