Nabari, Japan

Masaaki Fukutomi

This inventor holds 1 USPTO granted patent. Top assignee: Yoshida Kogyo K.k.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Fukutomi. Retrieved from https://idiyas.com/inventor/masaaki-fukutomi

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 = 8(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Masaaki Fukutomi: Innovator in Cord Stoppers

Introduction

Masaaki Fukutomi is a notable inventor based in Nabari, Japan. He has made significant contributions to the field of product design, particularly with his innovative approach to cord fastening mechanisms. His work exemplifies the blend of functionality and practicality in everyday items.

Latest Patents

Fukutomi holds a patent for a cord stopper, which is designed to releasably fasten a cord. The cord stopper features a front body and a housing attached to the rear side of the front body. The housing includes a through hole and a seat formed around it. An annular spring rests on the seat, which is slightly less in diameter than the through hole, allowing the inner peripheral part of the annular spring to extend beyond the periphery of the through hole. This design ensures that the cord is securely retained against the front body, showcasing Fukutomi's innovative engineering skills. He has 1 patent to his name.

Career Highlights

Masaaki Fukutomi is currently employed at Yoshida Kogyo K.K., where he continues to develop and refine his inventions. His work at the company has allowed him to collaborate with other talented individuals in the field, enhancing his contributions to product innovation.

Collaborations

One of his notable coworkers is Hirokazu Watanabe, with whom he shares insights and ideas that drive their projects forward. Their collaboration exemplifies the importance of teamwork in the innovation process.

Conclusion

Masaaki Fukutomi's contributions to the field of cord fastening mechanisms highlight his inventive spirit and dedication to practical design. His patent for the cord stopper is a testament to his ability to create solutions that enhance everyday life.

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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