Tokyo, Japan

Fuyuki Katsumata

This inventor holds 2 USPTO granted patents. Top assignee: Tomy Kogyo Co., Ltd.. Active years: 1985-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fuyuki Katsumata. Retrieved from https://idiyas.com/inventor/fuyuki-katsumata

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 = 1.3

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1985-1986

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2 patents (USPTO):Explore Patents

Title: Innovations by Fuyuki Katsumata

Introduction

Fuyuki Katsumata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of toy design, holding two patents that showcase his innovative spirit and creativity. His work focuses on creating engaging and interactive toys for children.

Latest Patents

Katsumata's latest patents include an "Infant Activity Toy" and an "Illuminating Toy Utilizing Captive Light Conducting Elements." The Infant Activity Toy features a spherical housing that is flattened at its poles, allowing it to be supported at two points on a surface. It incorporates an elongated helical member and a bushing that engages with the helical member, enabling a unique spinning motion. The toy is designed to provide visual and tactile stimulation for infants.

The Illuminating Toy is designed to display illuminated patterns through a series of light conducting members and apertures. This toy allows users to create various light patterns by manipulating the light conducting members, which can be reset to create new designs. This innovative approach to toy design enhances the play experience for children.

Career Highlights

Fuyuki Katsumata is associated with Tomy Kogyo Co., Ltd., a well-known company in the toy industry. His work at Tomy has allowed him to develop and refine his ideas, contributing to the company's reputation for quality and innovation in children's toys.

Collaborations

Katsumata collaborates with Noriaki Iwao, a fellow inventor, to bring new ideas to life. Their partnership exemplifies the spirit of teamwork in the field of invention, as they work together to create engaging products for children.

Conclusion

Fuyuki Katsumata's contributions to toy design through his innovative patents reflect his dedication to enhancing children's play experiences. His work continues to inspire creativity and joy in the world of toys.

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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