Hinocho, Japan

Kouichirou Nakashima

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Daifuku Ltd., Daifuku Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichirou Nakashima. Retrieved from https://idiyas.com/inventor/kouichirou-nakashima

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 75.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: Kouichirou Nakashima: Innovator in Mechanical Engineering

Introduction

Kouichirou Nakashima is a notable inventor based in Hinocho, Japan. He has made significant contributions to the field of mechanical engineering, particularly through his innovative designs and patents. With a total of 4 patents, Nakashima has demonstrated his expertise and creativity in developing practical solutions.

Latest Patents

Nakashima's latest patents include a Shutter and an Elevating Device. The Shutter is designed as an opening and closing body that incorporates multiple rod-shaped members and coupling members. Each coupling member features a pair of fitting parts that are configured to fit adjacent rod-shaped members, ensuring flexibility and functionality. The Elevating Device consists of a mount section for placing articles, a protruding-retreating mechanism, and an elevating mechanism that allows for the raising and lowering of the mount section. This device is engineered to support various loads while maintaining stability.

Career Highlights

Throughout his career, Nakashima has worked with prominent companies such as Daifuku Co., Ltd. and Daifuku Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Nakashima has collaborated with notable individuals in his field, including Akira Miyahara. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Kouichirou Nakashima is a distinguished inventor whose work in mechanical engineering has led to valuable innovations. His patents reflect his commitment to improving functionality and efficiency in 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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