Tokyo, Japan

Koji Matsuura

This inventor holds 9 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Sony Corporation, The Grass Valley Group, Inc., Nec Corporation. Active years: 2002-2017.

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

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

USPTO Granted Patents = 9 

% Patents Active = 44.4

 

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 53(Granted Patents)


Location History:

  • Kanagawa, JP (2002 - 2011)
  • Tokyo, JP (2012 - 2017)

Company Filing History:


Years Active: 2002-2017

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9 patents (USPTO):Explore Patents

Title: Koji Matsuura: Innovator in Audio Technology

Introduction

Koji Matsuura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of audio technology, holding a total of 9 patents. His innovative work focuses on enhancing sound processing methods and devices.

Latest Patents

Matsuura's latest patents include an audio device that integrates sound processing methods and programs. This audio device features a control section that outputs an audio signal, which combines sound signals from content playback and communication partner devices. Additionally, it includes a sound processing section that generates an elimination signal by filtering out specific sound signals from microphone detection signals. Another notable patent is a schedule-table presenting apparatus that acquires schedules and generates a display table for broadcasting events, showcasing his versatility in technology.

Career Highlights

Throughout his career, Matsuura has worked with renowned companies such as Sony Corporation and The Grass Valley Group, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking audio technologies.

Collaborations

Matsuura has collaborated with notable professionals in the industry, including Hideki Asazu and Koichi Abe. These partnerships have further enriched his innovative endeavors and expanded his impact on audio technology.

Conclusion

Koji Matsuura's contributions to audio technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in sound processing and device innovation.

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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