Tokyo, Japan

Noriaki Iwao

This inventor holds 8 USPTO granted patents. Top assignee: Tomy Kogyo Co., Ltd.. Active years: 1979-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriaki Iwao. Retrieved from https://idiyas.com/inventor/noriaki-iwao

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 = 1.2

ph-index = 6

Forward Citations = 80(Granted Patents)


Company Filing History:


Years Active: 1979-1986

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8 patents (USPTO):Explore Patents

Title: Noriaki Iwao: Innovator in Toy Design from Tokyo

Introduction

Noriaki Iwao is a prolific inventor based in Tokyo, Japan, with a remarkable portfolio encompassing eight patents. He is renowned for his innovative contributions to the field of toy design, enhancing both functionality and playability. His work often combines engaging aesthetics with mechanical ingenuity, capturing the imagination of children and parents alike.

Latest Patents

Among his latest inventions, Noriaki Iwao has developed an "Infant Activity Toy." This toy features a unique spherical housing that is flattened at its poles, allowing it to rest securely on a support surface. The design includes an elongated helical member, which extends from one pole to the other. A bushing fits around this helical member to create an engaging interactive experience, where the bushing spins and communicates movement to a collar attached to it. This collar carries various objects, which add a dynamic element as they spin down the helical member during play.

Another noteworthy invention is the "Toy Vehicle Capable of Changing Size and Shape." This innovative toy includes a compound vehicle chassis with two movable chassis members that can reversibly transform between positions. The design allows for a change in the spatial relationship between the body parts of the vehicle, providing children with an exciting and versatile play experience.

Career Highlights

Noriaki Iwao's career at Tomy Kogyo Co., Ltd. has been defined by a continuous passion for creating engaging toys that stimulate the imagination. His inventive spirit and commitment to innovation have made him a key player in the toy industry. His patents reflect his dedication to enhancing children's play experiences by integrating educational elements into fun designs.

Collaborations

Throughout his career, Noriaki has collaborated with talented professionals such as Akira Abe and Fuyuki Katsumata. These partnerships have fostered a creative environment at Tomy Kogyo Co., Ltd., leading to successful projects that embody the spirit of innovation and quality that the company is known for.

Conclusion

Noriaki Iwao continues to inspire the toy industry with his inventive designs and patents. His ability to create toys that are not only fun but also facilitate learning and development highlights his significance as an inventor. As he explores new concepts and technologies, the future of childhood play will undoubtedly benefit from his contributions.

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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