Hachioji, Japan

Kei Sakuma

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Sakuma. Retrieved from https://idiyas.com/inventor/kei-sakuma

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


Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Kei Sakuma - Innovator in Communication Technology

Introduction

Kei Sakuma is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of communication technology, particularly in the development of devices that enhance wireless communication.

Latest Patents

One of Kei Sakuma's key inventions is a communication device that requests the transmission of encoded data based on monitored reception quality. This innovative device enables wireless video telephone communication between mobile telephones using the MPEG-2 standard. The device is designed to operate effectively even when the reception field strength falls below a certain threshold for a specified duration. It monitors the restoration of reception quality and, upon detection, requests the transmission of an I frame to ensure seamless communication.

Career Highlights

Kei Sakuma is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to focus on advancing communication technologies and improving user experiences in mobile communication.

Collaborations

Kei Sakuma has collaborated with various professionals in his field, including his coworker Kentoku Yamaguchi. Their joint efforts contribute to the innovative projects at Toshiba.

Conclusion

Kei Sakuma's contributions to communication technology, particularly through his patented inventions, highlight his role as a significant innovator in the industry. His work continues to influence advancements in mobile communication.

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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