Tokyo, Japan

Akinori Matsunaga

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Foster Electric Company, Limited. Active years: 2016-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinori Matsunaga. Retrieved from https://idiyas.com/inventor/akinori-matsunaga

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2016-2020

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3 patents (USPTO):Explore Patents

Title: Akinori Matsunaga: Innovator in Electroacoustic Technology

Introduction

Akinori Matsunaga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electroacoustic technology, holding three patents that showcase his innovative spirit and technical expertise. His work focuses on enhancing sound quality and performance in audio devices.

Latest Patents

Matsunaga's latest patents include an electroacoustic converter, an assembly having an electroacoustic converter, and an electroacoustic converter apparatus featuring cylindrical ventilation ports. These ports are designed to radiate sound from the rear surface of a diaphragm to the outside, effectively preventing interference with sound radiated from the front surface. This innovative design allows for improved sound separation and clarity in audio applications.

Career Highlights

Akinori Matsunaga is currently associated with Foster Electric Company, Limited, where he continues to develop cutting-edge audio technologies. His work has been instrumental in advancing the capabilities of electroacoustic devices, making them more efficient and effective in delivering high-quality sound.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

Akinori Matsunaga's contributions to electroacoustic technology reflect his dedication to innovation and excellence in sound engineering. His patents demonstrate a commitment to enhancing audio experiences, making him a notable figure in the field.

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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