Tokyo, Japan

Tetsuya Yamaguchi

This inventor holds 2 USPTO granted patents and 7 published patent applications. Top assignee: Ntt Docomo, Inc.. Active years: 2025-2026.

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

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Tetsuya Yamaguchi: Innovator in Information Processing Technology

Introduction

Tetsuya Yamaguchi is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of information processing technology. His innovative work has led to the development of a unique nudge recommendation system.

Latest Patents

Tetsuya Yamaguchi holds 1 patent for an information processing device. This device includes a verification group storage unit, a user information storage unit, a user nudge storage unit, a nudge changing unit, and an update unit. The system is designed to enhance user experience by providing tailored recommendations based on user interactions.

Career Highlights

Yamaguchi is currently employed at NTT Docomo, Inc., where he continues to push the boundaries of technology. His work focuses on creating systems that improve user engagement and satisfaction through intelligent recommendations.

Collaborations

He collaborates with talented coworkers, including Akinari Sakai and Takuya Izumisawa. Together, they contribute to advancing the company's innovative projects and research initiatives.

Conclusion

Tetsuya Yamaguchi is a key figure in the realm of information processing, with a focus on enhancing user interaction through innovative technology. His contributions are shaping the future of recommendation systems.

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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