Kokubunji, Japan

Hiroyuki Watanabe

This inventor holds 2 USPTO granted patents. Top assignees: Tomy Company, Ltd., I-Magic, Inc.. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Watanabe. Retrieved from https://idiyas.com/inventor/hiroyuki-watanabe-7z2eq4jk

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2008-2025

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hiroyuki Watanabe

Introduction

Hiroyuki Watanabe is a notable inventor based in Kokubunji, Japan. He has made significant contributions to the field of toy design, particularly with his innovative multi-axle running toys. With a total of two patents to his name, Watanabe's work showcases his creativity and technical expertise.

Latest Patents

Watanabe's latest patents include a toy figure and a multi-axle running toy set. The multi-axle running toy features a flywheel that serves as a driving source. It includes three or more drive axles that are driven by the rotation of the flywheel. Additionally, a gear train transmits the rotation of the flywheel to the drive axles, and traveling wheels are installed on both ends of each drive axle. This innovative design enhances the play experience for children.

Career Highlights

Throughout his career, Watanabe has worked with prominent companies in the toy industry, including Tomy Company, Ltd. and I-Magic, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of engaging toys.

Collaborations

Watanabe has collaborated with talented individuals such as Yoshizo Nagasaka and Tomoka Nakamura. These partnerships have likely enriched his creative process and led to the development of unique toy concepts.

Conclusion

Hiroyuki Watanabe is a distinguished inventor whose work in the toy industry has left a lasting impact. His innovative designs and collaborations highlight his dedication to creating enjoyable play experiences for children.

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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