Hamamatsu, Japan

Masaaki Mizuguchi

This inventor holds 8 USPTO granted patents. Top assignees: Yamaha Corporation, Nippon Gakki Seizo Kabushiki Kaisha. Active years: 1988-1999.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 186(Granted Patents)


Location History:

  • Shizuoka, JP (1989 - 1994)
  • Hamamatsu, JP (1988 - 1999)

Company Filing History:


Years Active: 1988-1999

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8 patents (USPTO):Explore Patents

Title: Masaaki Mizuguchi: Innovator in Electronic Musical Instruments

Introduction

Masaaki Mizuguchi is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of electronic musical instruments, holding a total of 8 patents. His innovative designs have transformed the way music is created and experienced.

Latest Patents

One of Mizuguchi's latest inventions is a table-type electronic percussion instrument. This unique instrument is designed with a table board that has a pentagon-like shape, allowing multiple users to play together. The construction includes a musical tone generation circuit and a speaker system, enabling the generation of various percussion sounds when the pads are struck. Another notable patent is a retractable wire holder for an electric unit. This design allows the flexible wire to be wound around a retractable winder, reducing the occupied space without compromising the unit's external appearance.

Career Highlights

Mizuguchi has worked with prominent companies in the music industry, including Yamaha Corporation and Nippon Gakki Seizo Kabushiki Kaisha. His experience in these organizations has greatly influenced his innovative approach to electronic musical instruments.

Collaborations

Throughout his career, Mizuguchi has collaborated with talented individuals such as Hirohisa Kuroyanagi and Yoshitaka Noguchi. These partnerships have contributed to the development of groundbreaking musical technologies.

Conclusion

Masaaki Mizuguchi's inventive spirit and dedication to enhancing musical experiences through technology have made him a significant figure in the field of electronic instruments. His contributions continue to inspire musicians and inventors alike.

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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