Hashima, Japan

Kohei Yamada

This inventor holds 3 USPTO granted patents. Top assignee: Daiwa Co., Ltd.. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Yamada. Retrieved from https://idiyas.com/inventor/kohei-yamada-acrgsq43

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 = 1.0

ph-index = 3

Forward Citations = 40(Granted Patents)


Location History:

  • Hashima, JP (1990 - 1992)
  • Gifu, JP (1993)

Company Filing History:


Years Active: 1990-1993

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3 patents (USPTO):Explore Patents

Title: Innovations by Kohei Yamada

Introduction

Kohei Yamada is a notable inventor based in Hashima, Japan. He has made significant contributions to the field of antistatic technology, particularly in the design of mats that effectively prevent static electricity buildup. With a total of three patents to his name, Yamada's work is recognized for its practical applications in various environments.

Latest Patents

Yamada's latest patents focus on the development of antistatic mats. One of his inventions relates to an antistatic mat designed for vehicles, which includes an electric discharge function to prevent the adhesion of dust and rubbish. This mat features conductive fibers that partially protrude from the surface of synthetic resin, enhancing its effectiveness. Another patent describes an antistatic mat suitable for computer operations, elevators, and car floors, which can instantly discharge static electricity from the human body, alleviating any discomfort caused by static discharge.

Career Highlights

Kohei Yamada is associated with Daiwa Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the functionality and safety of antistatic mats, making them essential in various settings.

Conclusion

Kohei Yamada's contributions to antistatic technology demonstrate his commitment to innovation and practical solutions. His patents reflect a deep understanding of materials and their applications, making a significant impact in the industry.

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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