Tokyo, Japan

Shigefumi Tamura

This inventor holds 12 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Sony Corporation, Yokohama National University, Komatsu Corporation. Active years: 2013-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigefumi Tamura. Retrieved from https://idiyas.com/inventor/shigefumi-tamura

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

USPTO Granted Patents = 12 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 22(Granted Patents)


Location History:

  • Yokohama, JP (2013)
  • Tokyo, JP (2013 - 2021)

Company Filing History:


Years Active: 2013-2021

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12 patents (USPTO):Explore Patents

Title: Shigefumi Tamura: Innovator in Information Processing Technology

Introduction

Shigefumi Tamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing, holding a total of 12 patents. His work focuses on developing advanced systems and methods that enhance user interaction and data processing.

Latest Patents

Among his latest innovations, Tamura has developed an information processing device that includes an action history acquiring unit. This unit is designed to gather action history information on users over a predetermined time frame. Additionally, he has created an attribute score calculating unit that computes a user's attribute score based on the acquired action history. This score is then used by an object generating unit to create a representation of the user. Another notable patent involves an information processing device that allows multiple users to input information simultaneously to various targets. This device features an acquiring unit that identifies and collects input information from multiple target regions, ensuring efficient data management.

Career Highlights

Shigefumi Tamura has had a distinguished career, working with renowned organizations such as Sony Corporation and Yokohama National University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in technology.

Collaborations

Throughout his career, Tamura has collaborated with notable colleagues, including Ryosuke Nomura and Akira Tange. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Shigefumi Tamura's contributions to information processing technology are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to advancing the field. His work continues to influence how users interact with technology today.

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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