Kanagawa, Japan

Kouji Tsuji

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Alpha Corporation, Nissan Motor Company Limited. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Tsuji. Retrieved from https://idiyas.com/inventor/kouji-tsuji-fb2a8cs4

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Kouji Tsuji: Innovator in Vehicle Door Handle Technology

Introduction

Kouji Tsuji is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the automotive industry, particularly in the design and functionality of vehicle door handle devices. His innovative approach has led to the development of a unique patent that enhances user experience and safety.

Latest Patents

Kouji Tsuji holds a patent for a vehicle door handle device. This device features a handle base, an introduction opening that supports the handle base, an operation handle connected to the handle base, and a gasket positioned between the handle base and the operation handle. Additionally, a handle stopper is integrally provided to the gasket, which enhances the overall functionality of the door handle.

Career Highlights

Throughout his career, Kouji Tsuji has worked with prominent companies in the automotive sector, including Alpha Corporation and Nissan Motor Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that push the boundaries of automotive design.

Collaborations

Kouji has collaborated with talented individuals such as Shuichi Kudoh and Shinji Ichikawa. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in vehicle design.

Conclusion

Kouji Tsuji's contributions to the field of vehicle door handle technology exemplify his innovative spirit and dedication to improving automotive design. His patent and collaborations reflect a commitment to enhancing user experience in the automotive 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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