Tokyo, Japan

Yoichi Wakayama

This inventor holds 1 USPTO granted patent. Top assignee: Takara Co., Ltd.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Wakayama. Retrieved from https://idiyas.com/inventor/yoichi-wakayama-op6mg47k

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Yoichi Wakayama: Innovator of the Running Toy

Introduction

Yoichi Wakayama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of toy design, particularly with his innovative running toy. His work exemplifies creativity and engineering prowess, making him a respected figure in the industry.

Latest Patents

Wakayama holds a patent for a unique running toy. This toy features a detachable non-circular wheel attached to an axle driven by a spring-powered prime mover. The wheel is crafted from elastic materials such as rubber or soft plastic. It is designed with large projections and recesses on its peripheral surface, allowing the toy to perform various interesting motions that are not typically achieved in conventional designs. This innovation not only enhances playability but also offers favorable effects for users.

Career Highlights

Throughout his career, Yoichi Wakayama has been associated with Takara Co., Ltd., a prominent company in the toy industry. His work has contributed to the development of engaging and innovative toys that capture the imagination of children and adults alike.

Collaborations

Wakayama has collaborated with talented individuals such as Hirohisa Sato and Masumi Terui. These partnerships have fostered a creative environment that encourages the development of groundbreaking ideas and products.

Conclusion

In summary, Yoichi Wakayama is an influential inventor whose work on the running toy showcases his innovative spirit and dedication to enhancing play experiences. His contributions to the toy industry continue to inspire future generations of inventors.

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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