Tokyo, Japan

Koji Suginuma

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Sony Corporation. Active years: 2004-2011.

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

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 55.6

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2004-2011

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9 patents (USPTO):Explore Patents

Title: Koji Suginuma: Innovator in Information Management and Audio Processing

Introduction

Koji Suginuma is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of information management and audio signal processing. With a total of 9 patents to his name, Suginuma's work reflects a commitment to enhancing user experience through innovative technology.

Latest Patents

Suginuma's latest patents include a private information storage device and a private information management device. These inventions automatically store events experienced by users, allowing for the retrieval of highly useful information with greater responsiveness and efficiency than traditional keyword retrieval techniques. The information registration unit comprises several components, including an information acquisition unit, a private information adding unit, and a data processing unit that generates predictive information based on empirical and private data. Additionally, he has developed an audio signal processing method and apparatus designed to repair anomalous audio signals by detecting issues, deleting problematic segments, and generating repair signals to restore sound quality.

Career Highlights

Suginuma is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the way information is managed and processed, particularly in consumer electronics.

Collaborations

Some of his notable coworkers include Mototsugu Abe and Akira Inoue, who have also contributed to advancements in technology within the company.

Conclusion

Koji Suginuma's contributions to information management and audio processing exemplify the spirit of innovation. His patents not only enhance user experience but also push the boundaries of technology in meaningful ways.

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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