Tokyo, Japan

Changyo Han

This inventor holds 1 USPTO granted patent. Top assignees: Mercari, Inc., The University of Tokyo. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changyo Han. Retrieved from https://idiyas.com/inventor/changyo-han-kl7kgqwc

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Changyo Han - Innovator in Sensor Technology

Introduction

Changyo Han is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of sensor technology, particularly through his innovative patent that enhances the functionality of sensors. His work is characterized by a focus on improving the interaction between sensors and external forces.

Latest Patents

Changyo Han holds a patent for a sensor and a sensor manufacturing method. The sensor includes a section with a conductive structure made up of three-dimensionally continuous unit lattices, which consist of multiple columnar beams. The output connectors of the sensor provide a resistance value that changes when the conductive structure is compressed by an external force. The manufacturing method involves using a 3D printer to stack the sensor section. This innovation allows for the adjustment of the repulsive force against compression, enabling the sensor to appropriately set the change in resistance value based on the device it is incorporated into and its mode of use. He has 1 patent to his name.

Career Highlights

Throughout his career, Changyo Han has worked with prominent organizations, including Mercari, Inc. and the University of Tokyo. His experiences in these institutions have contributed to his expertise in sensor technology and innovation.

Collaborations

Changyo Han has collaborated with notable individuals in his field, including Keisuke Watanabe and Yasuaki Kakehi. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Changyo Han is a distinguished inventor whose work in sensor technology exemplifies innovation and practical application. His contributions continue to influence the development of advanced sensor systems.

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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