Tokyo, Japan

Takumi Yajima

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Yajima. Retrieved from https://idiyas.com/inventor/takumi-yajima

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 = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2023-2025

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2 patents (USPTO):Explore Patents

Title: Takumi Yajima: Innovator in Information Processing Technologies

Introduction

Takumi Yajima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing, holding a total of 2 patents. His work focuses on enhancing data collection methods while ensuring the security of learned knowledge.

Latest Patents

Yajima's latest patents include an information processing apparatus and an information processing method. The first patent addresses the problem of efficiently collecting data for analyzing attack methods while preventing the illegal acquisition of learned knowledge. The solution involves an information processing apparatus that includes an output control unit. This unit controls the output of intelligent processing results based on input data from a third party and learned knowledge from a neural network. If the input is deemed illegitimate, the output control unit processes the result to decrease its quality, thereby allowing the output of the processed result.

The second patent focuses on providing design support for the hardware implementation of a neural network. This information processing device includes a control unit that manages the presentation of information related to the optimization structure when part of the network structure of a designed neural network has been optimized for hardware processing. The corresponding method involves controlling the presentation of this information through a processor.

Career Highlights

Throughout his career, Takumi Yajima has worked with notable companies, including Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has contributed to his expertise in information processing technologies.

Collaborations

Yajima has collaborated with talented individuals such as Kazuki Yoshiyama and Ryoji Ikegaya. These partnerships have likely enriched his work and led to innovative solutions in his field.

Conclusion

Takumi Yajima is a distinguished inventor whose work in information processing has led to valuable patents and advancements in technology. His contributions continue to influence the industry and pave the way for future innovations.

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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