Osaka, Japan

Keiko Yamazaki

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Daikin Industries, Ltd.. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Yamazaki. Retrieved from https://idiyas.com/inventor/keiko-yamazaki-zz2js4xp

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 = 100.0

Average Co-Inventor Count = 4.8

ph-index = 1


Company Filing History:


Years Active: 2021-2025

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3 patents (USPTO):Explore Patents

Title: Keiko Yamazaki: Innovator in Fluororesin Technology

Introduction

Keiko Yamazaki is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of materials science, particularly in the development of advanced fluororesin films. With a total of 3 patents to her name, her work has garnered attention for its innovative applications and technical advancements.

Latest Patents

Yamazaki's latest patents focus on the formulation and properties of fluororesin films. One of her notable inventions is a fluororesin film that contains two fluororesin species with different composition ratios of polymerized units. This film exhibits a ten-point average roughness of 0.100 to 1.200 μm and an arithmetic average roughness of 0.010 to 0.050 μm. Additionally, it boasts a breakdown strength of 400 V/μm or higher. Another patent describes a similar fluororesin film, emphasizing its unique surface characteristics and high breakdown strength.

Career Highlights

Keiko Yamazaki is currently employed at Daikin Industries, Ltd., a leading company in the field of air conditioning and fluorochemical products. Her role at Daikin has allowed her to further her research and development efforts in innovative materials.

Collaborations

Yamazaki collaborates with esteemed colleagues, including Takeshi Hazama and Akio Higaki. Their combined expertise contributes to the advancement of technologies in the fluororesin sector.

Conclusion

Keiko Yamazaki's contributions to the field of fluororesin technology highlight her innovative spirit and dedication to advancing material science. Her patents reflect her commitment to developing high-performance materials that meet modern industrial needs.

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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