Toyota, Japan

Takenari Yamaguchi

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Kayaba Industry Company, Ltd.. Active years: 2010-2022.

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

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

USPTO Granted Patents = 5 

% Patents Active = 40.0


Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 136(Granted Patents)


Company Filing History:


Years Active: 2010-2022

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5 patents (USPTO):Explore Patents

Title: The Innovations of Takenari Yamaguchi

Introduction

Takenari Yamaguchi is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of vehicle technology, particularly in steering systems. With a total of five patents to his name, Yamaguchi's work reflects a commitment to enhancing vehicle control and safety.

Latest Patents

Yamaguchi's latest patents include a "Vehicle Steering Control System" and a "Steering System Having Different Operation Modes." The Vehicle Steering Control System features an operation member for driver input, a steering device for wheel control, and a controller that manages the steering system. This controller is designed to execute a main process for steering based on driver input while also running an auxiliary process related to the steering system's operation. The system can adjust the execution ratios of these processes for optimal performance. The Steering System Having Different Operation Modes similarly includes an operation member and a steering device, but it is configured to modify the execution ratios based on the vehicle's running speed, enhancing the driving experience under various conditions.

Career Highlights

Yamaguchi has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Kayaba Industry Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Yamaguchi has collaborated with notable colleagues such as Toshio Onuma and Masaaki Tabata, contributing to the advancement of automotive technologies through teamwork and shared expertise.

Conclusion

Takenari Yamaguchi's contributions to vehicle steering systems demonstrate his innovative spirit and dedication to improving automotive safety and performance. His patents reflect a deep understanding of vehicle dynamics and driver interaction, marking him as a significant figure in the field of automotive engineering.

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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