Tokyo, Japan

Ryoko Tokuda

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoko Tokuda. Retrieved from https://idiyas.com/inventor/ryoko-tokuda

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

Calculating rank

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Ryoko Tokuda: Innovator in Electronic Apparatus Technology

Introduction

Ryoko Tokuda is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of electronic apparatus technology. Her innovative work has led to the development of a unique patent that enhances playback management and display control.

Latest Patents

Ryoko Tokuda holds a patent for an electronic apparatus that includes a stream data obtaining unit, a file generating unit, a recording unit, and an index file generating unit. This invention allows for the conversion of stream data into a predetermined format, generating stream files that can be recorded and indexed. The apparatus also features a bookmark information registering unit that stores bookmark information during the data obtaining process, linking it to the recorded stream files.

Career Highlights

Ryoko Tokuda is currently employed at Sony Corporation, where she continues to innovate and develop new technologies. Her work at Sony has positioned her as a key player in the advancement of electronic devices and systems.

Collaborations

Throughout her career, Ryoko has collaborated with notable colleagues, including Tetsuo Morimoto and Katsuhiko Watanabe. These collaborations have further enriched her work and contributed to the success of her projects.

Conclusion

Ryoko Tokuda's contributions to electronic apparatus technology exemplify her innovative spirit and dedication to advancing the field. Her patent reflects her expertise and commitment to enhancing user experience through technology.

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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