Hamamatsu, Japan

Masafumi Ito

This inventor holds 38 USPTO granted patents, primarily in Audio Mixing Technology. Top assignees: Yamaha Corporation, Yamaha Corporated. Active years: 1994-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Ito. Retrieved from https://idiyas.com/inventor/masafumi-ito-v8heoycr

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

Calculating rank

% Patents Active = 97.4

Average Co-Inventor Count = 1.1

ph-index = 12

Forward Citations = 376(Granted Patents)


Location History:

  • Shizuoka, JP (2005 - 2017)
  • Hamamatsu, JP (1994 - 2024)

Company Filing History:


Years Active: 1994-2025

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Areas of Expertise:
Digital Mixer
Audio Mixer
Electronic Piano
Audio Control Console
Microphone Controller
Mixing Console
Amplifier
Musical Signal Controller
Electronic Keyboard
Operation Panel
Slide Operation Apparatus
Electric Guitar
38 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masafumi Ito

Introduction

Masafumi Ito is a prolific inventor hailing from Hamamatsu, Japan, known for his significant contributions to audio technology. With an impressive portfolio of 37 patents, he has established himself as a key figure in the development of innovative sound equipment and systems.

Latest Patents

One of his latest notable inventions is an advanced electric guitar design that integrates modern technology with traditional craftsmanship. Additionally, he has patented an innovative operation panel for audio processing apparatus, which features a layout that enhances user interaction. This audio mixer incorporates a variety of faders arranged strategically for optimal functionality, alongside a display device that improves visual feedback during audio manipulation.

Career Highlights

Masafumi Ito has built his career at notable companies such as Yamaha Corporation, where he has contributed extensively to the field of music technology. His role in these organizations has allowed him to combine creativity with technical expertise, resulting in groundbreaking products that resonate with musicians and audio engineers alike.

Collaborations

Throughout his journey, Ito has had the privilege of collaborating with talented professionals, including Takashi Honda and Yves Plattard. Their joint efforts have fostered a creative environment, enabling the fusion of diverse ideas and technical knowledge, further enhancing the innovations that stem from their teamwork.

Conclusion

Masafumi Ito’s dedication to innovation and excellence in audio technology has not only led to a robust patent portfolio but has also established him as a respected inventor in the industry. His work continues to influence the world of sound, setting new benchmarks for future advancements in audio equipment.

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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