Atsugi, Japan

Koji Yamaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Atsugi Unisia Corp.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Yamaguchi. Retrieved from https://idiyas.com/inventor/koji-yamaguchi-lz35zblo

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 = 6.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Koji Yamaguchi: Innovator in Vibration Dampening Technology

Introduction

Koji Yamaguchi is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of vibration dampers. His innovative approach has led to the creation of a unique patent that addresses critical issues in torque transmission systems.

Latest Patents

Yamaguchi holds a patent for a vibration damper assembly. This assembly comprises a torsional vibration damper with torsional springs, a mass body, and a resilient drive plate that serves as a bending stress damper. The design includes a bearing on a reinforcement block connected to the crankshaft, allowing the torsional vibration damper to have an output member that is rotatably supported by the crankshaft. The resilient driver plate is strategically disposed in a torque transmission relationship between the crankshaft and the mass body, extending radially outwardly from the crankshaft along with the torsional vibration damper. He has 1 patent to his name.

Career Highlights

Yamaguchi is currently employed at Atsugi Unisia Corporation, where he continues to innovate and develop advanced mechanical solutions. His work has been instrumental in enhancing the performance and reliability of various mechanical systems.

Collaborations

Throughout his career, Yamaguchi has collaborated with talented individuals such as Satoshi Kohno and Hirofumi Ara. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Koji Yamaguchi's contributions to vibration dampening technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving mechanical systems, and his work continues to influence 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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