Tokyo, Japan

Takahiko Yaginuma

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2000-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiko Yaginuma. Retrieved from https://idiyas.com/inventor/takahiko-yaginuma

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 179(Granted Patents)


Company Filing History:


Years Active: 2000-2013

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takahiko Yaginuma

Introduction

Takahiko Yaginuma is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of video technology, holding a total of 2 patents. His work focuses on optimizing processes related to program data processing and magnetic tape recording.

Latest Patents

Yaginuma's latest patents include a "Program data processing method and apparatus" and a "Magnetic tape recording and reproducing apparatus for video signal." The program data processing method enhances video recording by optimizing the acquisition of electronic program data. This process allows for the separation of program data related to specific channels, enabling efficient storage and recording. The magnetic tape recording apparatus is designed to record ground-wave television broadcasts from different channels onto separate magnetic tapes, ensuring that changes in reception do not affect the recording process.

Career Highlights

Yaginuma is currently employed at Sony Corporation, a leading company in the electronics industry. His innovative work has contributed to advancements in video technology, showcasing his expertise and dedication to improving user experiences in media consumption.

Collaborations

Throughout his career, Yaginuma has collaborated with notable colleagues, including Koji Nishimura and Shinichiro Sugai. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Takahiko Yaginuma's contributions to video technology through his patents and work at Sony Corporation highlight his role as a key innovator in the field. His efforts continue to shape the way we interact with media 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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