Shizuoka, Japan

Masaaki Matsuba

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Roland Corporation. Active years: 2021-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Matsuba. Retrieved from https://idiyas.com/inventor/masaaki-matsuba

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 = 1.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021-2022

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3 patents (USPTO):Explore Patents

Title: Masaaki Matsuba: Innovator in Musical Sound Emission Technology

Introduction

Masaaki Matsuba is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of musical sound emission technology. With a total of 3 patents to his name, Matsuba's work focuses on enhancing the auditory experience through innovative designs.

Latest Patents

Matsuba's latest patents include a keyboard device and a musical sound emission method. This keyboard device features a hollow structure with a lower plate and an upper plate. Vibrating bodies are fixed to the inner surface of the lower plate, allowing it to vibrate and emit musical sound effectively. The design minimizes the mutual cancellation of sound waves, ensuring a clearer auditory output. Another patent involves a sound emitting device that includes a housing with a speaker device. This device is designed to optimize sound emission through strategically placed openings, enhancing the overall sound quality.

Career Highlights

Masaaki Matsuba is currently employed at Roland Corporation, a leading company in electronic musical instruments. His work at Roland has allowed him to explore and develop innovative sound technologies that have impacted the music industry.

Collaborations

Matsuba collaborates with Takahiro Murai, contributing to the advancement of sound technology through their combined expertise.

Conclusion

Masaaki Matsuba's innovative patents and contributions to musical sound emission technology highlight his role as a key figure in the industry. His work continues to influence the way music is created and experienced.

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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