Tokyo, Japan

Tomoaki Matsumura

This inventor holds 9 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignees: Sony Corporation, Sony Group Corporation. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoaki Matsumura. Retrieved from https://idiyas.com/inventor/tomoaki-matsumura

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 = 4.3

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2016-2026

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9 patents (USPTO):Explore Patents

Title: Tomoaki Matsumura: Innovator in Communication Systems

Introduction

Tomoaki Matsumura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of communication systems, holding a total of 9 patents. His work focuses on enhancing the efficiency and flexibility of communication networks.

Latest Patents

Matsumura's latest patents include a "Control apparatus in communication system and control method therefor." This invention allows for flexible control of the number of user planes in a communication system. It involves a base station connected to user plane functions located in the cloud, determining whether to add new user plane functions based on traffic considerations. Another notable patent is the "Communication system and transmission apparatus," which features a transmission apparatus that transmits data via multiple communication lines. This system generates information regarding the Quality of Service (QoS) of these lines and allocates data accordingly.

Career Highlights

Throughout his career, Matsumura has worked with leading companies such as Sony Corporation and Sony Group Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex communication challenges.

Collaborations

Matsumura has collaborated with notable colleagues, including Tadashi Ehara and Shinji Takae. Their combined expertise has contributed to the advancement of communication technologies.

Conclusion

Tomoaki Matsumura is a key figure in the innovation of communication systems, with a strong portfolio of patents that reflect his dedication to improving technology. His contributions continue to influence the industry and pave the way for future advancements.

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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