Tokyo, Japan

Masaya Nakako

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Audio-Technica Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaya Nakako. Retrieved from https://idiyas.com/inventor/masaya-nakako

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Masaya Nakako: Innovator in Earphone Technology

Introduction

Masaya Nakako is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of audio technology, particularly in earphone design. His work has significantly impacted the way earphones are constructed and used.

Latest Patents

Masaya Nakako holds a patent for a unique bush structure designed to enhance the durability of earphones. This invention addresses the common issue of disconnection near the lead-out part of the cable. The bush structure features a bush body with a first through hole that gradually increases in diameter toward the lead-out direction of the cable. This design effectively suppresses the occurrence of disconnection, ensuring a more reliable user experience.

Career Highlights

Nakako is associated with Audio-Technica Corporation, a leading company in the audio equipment industry. His work at Audio-Technica has allowed him to focus on developing innovative solutions that improve audio quality and user convenience. His dedication to enhancing earphone technology has made him a valuable asset to the company.

Collaborations

One of Nakako's notable collaborators is Kozo Ando. Together, they have worked on various projects that aim to push the boundaries of audio technology. Their partnership has resulted in advancements that benefit both consumers and the industry.

Conclusion

Masaya Nakako's contributions to earphone technology exemplify the spirit of innovation. His patented bush structure is a testament to his commitment to improving user experience in audio devices. Through his work at Audio-Technica and collaborations with fellow inventors, Nakako continues to shape the future of audio technology.

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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