Tsukuba, Japan

Yuko Kawahara

This inventor holds 8 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Sekisui Chemical Co., Ltd.. Active years: 2021-2024.

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

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Tsukuba, JP (2021 - 2023)
  • Ibaraki, JP (2024)

Company Filing History:


Years Active: 2021-2024

Loading Chart...
Loading Chart...
8 patents (USPTO):Explore Patents

Title: Yuko Kawahara: Innovator in Curable Resin Technology

Introduction

Yuko Kawahara is a prominent inventor based in Tsukuba, Japan. She has made significant contributions to the field of curable resin compositions and adhesive technologies. With a total of 8 patents to her name, her work has had a substantial impact on various applications in the electronics and materials industries.

Latest Patents

Kawahara's latest patents include a range of innovative products such as a curable resin composition, adhesive agent, adhesive film, circuit substrate, interlayer insulating material, and printed wiring board. Her curable resin composition features a unique formulation that includes a curing agent with an imide oligomer. This composition is designed to provide excellent flexibility and processability before curing, while also ensuring superior adhesiveness, heat resistance, and dielectric characteristics after curing. Additionally, she has developed an insulating sheet that enhances thermal conduction and adhesiveness, utilizing boron nitride as a thermally conductive filler.

Career Highlights

Kawahara is currently employed at Sekisui Chemical Co., Ltd., where she continues to advance her research and development efforts. Her innovative work has positioned her as a key figure in the field of materials science, particularly in the development of advanced adhesive technologies.

Collaborations

Throughout her career, Kawahara has collaborated with notable colleagues such as Keigo Oowashi and Kouji Ashiba. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yuko Kawahara's contributions to curable resin technology and adhesive materials have established her as a leading inventor in her field. Her ongoing research and development efforts continue to push the boundaries of what is possible in materials science.

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]
Loading…