Tsukuba, Japan

Yuko Uchimaru

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Hitachi Chemical Company, Ltd., National Institute of Advanced Industrial Science and Technology, Agency of Industrial Science and Technology. Active years: 1995-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuko Uchimaru. Retrieved from https://idiyas.com/inventor/yuko-uchimaru

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1995-2013

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5 patents (USPTO):Explore Patents

Title: Yuko Uchimaru: Innovator in Borazine-based Resins

Introduction

Yuko Uchimaru is a prominent inventor based in Tsukuba, Japan. She has made significant contributions to the field of materials science, particularly in the development of borazine-based resins. With a total of five patents to her name, Uchimaru's work has implications for various electronic applications.

Latest Patents

Uchimaru's latest patents include innovations such as a borazine-based resin, a process for its production, and a borazine-based resin composition. These patents focus on insulating films and methods for their formation, specifically for interlayer insulating films used in memory capacitor cells. The films are designed to be formed between a gate electrode and a counter electrode on a silicon wafer. The borazine-based resin exhibits a specific dielectric constant of no greater than 2.6, a Young's modulus of 5 GPa or greater, and a leak current of no greater than 1×10 A/cm.

Career Highlights

Throughout her career, Uchimaru has worked with notable organizations such as Hitachi Chemical Company, Ltd. and the National Institute of Advanced Industrial Science and Technology. Her experience in these institutions has allowed her to refine her expertise in materials science and contribute to innovative solutions in the industry.

Collaborations

Uchimaru has collaborated with esteemed colleagues, including Hiroshi Matsutani and Makoto Kaji. These partnerships have fostered a collaborative environment that enhances the development of cutting-edge technologies.

Conclusion

Yuko Uchimaru's contributions to the field of borazine-based resins highlight her innovative spirit and dedication to advancing materials science. Her patents and career achievements reflect her significant impact on the industry.

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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