Tokyo, Japan

Tomoyuki Hirai

This inventor holds 1 USPTO granted patent. Top assignees: Ben Clements & Sons, Inc., J.e. Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyuki Hirai. Retrieved from https://idiyas.com/inventor/tomoyuki-hirai-rog1sqg1

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 = 2.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Tomoyuki Hirai: Innovator in Fastener Technology

Introduction

Tomoyuki Hirai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of fastener technology, particularly with his innovative designs that enhance efficiency and usability. His work exemplifies the spirit of innovation that drives advancements in manufacturing and assembly processes.

Latest Patents

Hirai holds a patent for a fastener gun and fastener assembly designed for tag hanging. This invention features a loop pin attaching device equipped with a drive lever that can be moved between an unactivated and an activated position. The device includes a rotatably connected link and a piston member that work together to facilitate the attachment of loop pins. The design incorporates a pressing body, an insertion guide, and a rack gear that enhances the functionality of the fastener gun. This innovative approach streamlines the process of attaching tags, making it more efficient and user-friendly. He has 1 patent to his name.

Career Highlights

Throughout his career, Tomoyuki Hirai has worked with several companies, including J.E. Co., Ltd. and Ben Clements & Sons, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various projects that focus on improving fastener technology.

Collaborations

Hirai has collaborated with notable individuals in his field, including his coworker Shoichi Fukami. These partnerships have fostered an environment of creativity and innovation, leading to the development of advanced solutions in fastener design.

Conclusion

Tomoyuki Hirai's contributions to fastener technology highlight his innovative spirit and dedication to improving manufacturing processes. His patent for a fastener gun demonstrates his ability to create practical solutions that enhance efficiency in tag hanging applications.

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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