Nagareyama, Japan

Hirohisa Sato

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohisa Sato. Retrieved from https://idiyas.com/inventor/hirohisa-sato

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


% 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: Hirohisa Sato: Innovator of the Running Toy

Introduction

Hirohisa Sato is a notable inventor based in Nagareyama, Japan. He is recognized for his innovative contributions to the field of toy design, particularly with his unique running toy invention. His work exemplifies creativity and engineering prowess, making a significant impact in the toy industry.

Latest Patents

Hirohisa Sato holds a patent for a running toy that 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 and soft plastic. It is designed with large projections and recesses on its peripheral surface, allowing the running toy to perform various interesting motions that are not conventionally achieved. This invention not only enhances playability but also offers favorable effects for users.

Career Highlights

Throughout his career, Hirohisa Sato has demonstrated a commitment to innovation in toy design. His patent reflects his ability to merge functionality with entertainment, creating products that engage and delight children. His work at Takara Co., Ltd. has positioned him as a key player in the toy manufacturing sector.

Collaborations

Hirohisa has collaborated with talented individuals such as Masumi Terui and Yoichi Wakayama. These partnerships have contributed to the development of innovative products and have fostered a creative environment within the company.

Conclusion

Hirohisa Sato's contributions to the toy industry, particularly through his running toy invention, showcase his inventive spirit and dedication to enhancing play experiences. His work continues to inspire future innovations in the field.

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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