Tokyo, Japan

Nonomi Shiwaku

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Audio-Technica Corporation. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nonomi Shiwaku. Retrieved from https://idiyas.com/inventor/nonomi-shiwaku

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2020-2025

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7 patents (USPTO):Explore Patents

Title: Nonomi Shiwaku: Innovator in Headphone Technology

Introduction

Nonomi Shiwaku is a prominent inventor based in Tokyo, Japan, known for her contributions to headphone technology. With a total of seven patents to her name, she has made significant strides in enhancing audio experiences for users.

Latest Patents

One of her latest patents is a unique headphone structure that includes a driver unit and a baffle plate. The baffle plate holds the driver unit and features an acoustic hole that allows sound generated by the driver unit to pass through. Additionally, an acoustic member is positioned closer to the outer edge of the baffle plate than the acoustic hole. An ear pad is also incorporated on the surface of the acoustic member that faces away from the baffle plate, ensuring comfort and sound quality.

Career Highlights

Nonomi Shiwaku is currently employed at Audio-Technica Corporation, a company renowned for its high-quality audio equipment. Her work has been instrumental in developing innovative headphone designs that cater to the needs of audiophiles and casual listeners alike.

Collaborations

Some of her notable coworkers include Yutaro Kumagai and Toru Fusejima, who have collaborated with her on various projects within the company.

Conclusion

Nonomi Shiwaku's innovative approach to headphone technology has positioned her as a key figure in the audio industry. Her patents reflect her commitment to improving sound quality and user experience in headphones.

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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