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For the Inventor, By the Inventor

Kyoto, Japan

Yasuko Yoneda

This inventor holds 3 USPTO granted patents and 5 published patent applications. Top assignee: Shimadzu Corporation. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuko Yoneda. Retrieved from https://idiyas.com/inventor/yasuko-yoneda

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 = 66.7

Average Co-Inventor Count = 5.3

ph-index = 1


Company Filing History:

goldMedal3 out of 3,696 
 
Shimadzu Corporation
 patents

Years Active: 2024-2026

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3 patents (USPTO):Explore Patents
1. 12612586 - Cell culture container and cell culture system (2026-04-28),
2. 12318473 - Composition for controlling indigenous bacterial flora in the skin (2025-06-03),
3. 12050231 - Micro flow path device, testing method using micro flow path device, and testing apparatus using micro flow path device (2024-07-30),

Title: Yasuko Yoneda: Innovator in Skin Care and Micro Flow Path Technology

Introduction

Yasuko Yoneda is a prominent inventor based in Kyoto, Japan. She has made significant contributions to the fields of skin care and micro flow path technology. With a total of 3 patents, her work focuses on enhancing the diversity of bacterial flora in the skin and developing innovative testing methods.

Latest Patents

One of her latest patents is a composition for controlling indigenous bacterial flora in the skin. This invention aims to provide a novel composition that enhances or improves the diversity of bacterial species in the skin's indigenous flora. The composition can include an effective amount of earthworm lipids extracted from raw earthworms, along with a base. This invention is particularly useful as a raw material for skin care products and cosmetics.

Another significant patent is related to a micro flow path device, which includes a testing method and apparatus. This device is designed for a test liquid containing a specimen that interacts with a drug. The method involves preparing a micro flow path device with multiple micro flow paths, openings for external communication, and a storage unit for the drug. By applying fluid pressure, the test liquid is pressure-fed to the storage unit, allowing for observation of the target region within the micro flow path.

Career Highlights

Yasuko Yoneda is associated with Shimadzu Corporation, where she continues to innovate and develop her ideas. Her work has garnered attention for its practical applications in both the cosmetic and medical fields.

Collaborations

She has collaborated with notable coworkers, including Shigeaki Shibamoto and Ryogo Takai, contributing to the advancement of technology in her areas of expertise.

Conclusion

Yasuko Yoneda's contributions to innovation in skin care and micro flow path technology highlight her role as a leading inventor. Her patents reflect a commitment to improving health and beauty through scientific advancements.

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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