Tokyo, Japan

Kenzo Miyamoto, Deceased

This inventor holds 1 USPTO granted patent. Top assignee: King Jim Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenzo Miyamoto, Deceased. Retrieved from https://idiyas.com/inventor/kenzo-miyamoto-deceased

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 = 87(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Kenzo Miyamoto: Innovator of the Paper Clip

Introduction

Kenzo Miyamoto was a notable inventor known for his innovative design of the paper clip. His contributions to the field of office supplies have left a lasting impact, particularly through his unique approach to materials and functionality. Based in Tokyo, Japan, Miyamoto's work exemplified creativity and practicality.

Latest Patents

Miyamoto held a patent for a paper clip that is characterized by its construction from a hard synthetic resin, such as hard vinyl chloride. This design features an arched movable member, a bottom plate, and a connector plate that are formed as a single piece, allowing for efficient manufacturing through extrusion. Additionally, the paper-engaging end of the movable member and the central portion of the connector plate are made from a softer synthetic resin, such as soft vinyl chloride, enhancing usability.

Career Highlights

Throughout his career, Kenzo Miyamoto worked with King Jim Co., Ltd., a company recognized for its innovative office products. His dedication to improving everyday items like the paper clip showcases his commitment to enhancing user experience in the workplace.

Collaborations

Miyamoto collaborated with Kiyoshi Ohminato, contributing to the development of practical office solutions. Their partnership exemplified the spirit of innovation and teamwork in the field of product design.

Conclusion

Kenzo Miyamoto's inventive spirit and practical designs have made a significant mark in the world of office supplies. His patent for the paper clip remains a testament to his creativity and dedication to improving everyday tools.

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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