Chandler, AZ, United States of America

Hans Van Dan Elzen

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Bandai Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Van Dan Elzen. Retrieved from https://idiyas.com/inventor/hans-van-dan-elzen-1y35vma6

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Hans Van Dan Elzen

Introduction

Hans Van Dan Elzen is an inventive mind based in Chandler, AZ (US). He has made significant contributions to the world of toys, particularly with his innovative design of a yo-yo. With a single patent to his name, he showcases the creativity and technical skill that define successful inventors.

Latest Patents

Hans holds a patent for a unique yo-yo design. The patent describes a yo-yo that includes a shaft member, a string member supported by the shaft member, a first rotation portion rotatable around the shaft member, and a second rotation portion that is also rotatable around the shaft member and relative to the first rotation portion. This design allows the second rotation portion to cover a partial area of the first rotation portion, with at least part of that area being visible through the second rotation portion. This innovative approach enhances the functionality and aesthetic appeal of the traditional yo-yo.

Career Highlights

Hans is currently associated with Bandai Co., Ltd., a company known for its commitment to quality and innovation in the toy industry. His work there reflects his dedication to creating engaging and entertaining products for children and enthusiasts alike.

Collaborations

Hans has collaborated with talented individuals such as Kazuyuki Sugimatsu and Kenta Kai. These partnerships have likely contributed to the creative process and development of his innovative designs.

Conclusion

Hans Van Dan Elzen exemplifies the spirit of innovation in the toy industry with his unique yo-yo design. His contributions highlight the importance of creativity and collaboration in the field of inventions.

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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