Tokyo, Japan

Hiroshi Tomura

This inventor holds 2 USPTO granted patents. Top assignee: Aoki Corporation. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Tomura. Retrieved from https://idiyas.com/inventor/hiroshi-tomura

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 = 1.0

ph-index = 2

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 1976

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2 patents (USPTO):Explore Patents

Title: Innovations by Hiroshi Tomura

Introduction

Hiroshi Tomura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of design and functionality through his innovative inventions. With a total of 2 patents, Tomura continues to push the boundaries of creativity and engineering.

Latest Patents

Tomura's latest patents include the Puzzle Ring and the Ornamental Clock. The Puzzle Ring is a unique creation framed of 12 or more straight elongated flat links of similar length. These links are pin joined to each other at their associated ends in a prescribed mode of superposition. This design allows the ring to be deformed into various interesting plane and solid skeletons through simple hand actions by players. The links are preferably made of a flexible material, enhancing the interactive experience. The Ornamental Clock features a design that incorporates a parallelogram formed by the short and long clock hands, along with two sets of links pivotally linking the hands. As the clock hands travel around the dial plate center, the profile of the parallelogram changes continuously, providing a fantastic aesthetic effect to indicate time in conjunction with the time indicia.

Career Highlights

Hiroshi Tomura is currently associated with Aoki Corporation, where he applies his inventive skills to develop innovative products. His work at the company reflects his commitment to enhancing user experience through thoughtful design.

Conclusion

Hiroshi Tomura's contributions to the field of invention, particularly with his Puzzle Ring and Ornamental Clock, showcase his creativity and engineering prowess. His work continues to inspire and innovate in the realm of design.

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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